Details of a Researcher - HAYANO Kimitoshi

Mechanical stabilization of high-plasticity clay subgrades using CDW-geopolymer composites for differential settlement mitigation in highway widening: Laboratory evaluation and numerical modeling

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Yu, XQ; Ding, GM; Peng, AH; Liu, ZH; Chen, MM; Hayano, K; Jiang, BL; Li, Y; Kang, X

RESULTS IN ENGINEERING 28 2025.12

Impact of accelerated carbonation on geotechnical properties of recycled soil from construction sludge stabilized with paper sludge ash-based stabilizer and blast furnace cement

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Thang, BA; Hayano, K; Yamauchi, H; Anh, TTP

RESULTS IN ENGINEERING 28 2025.12

Impact of accelerated carbonation on geotechnical properties of recycled soil from construction sludge stabilized with paper sludge ash-based stabilizer and blast furnace cement

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Bui Anh Thang, Hayano Kimitoshi, Yamauchi Hiromoto, To Thi Phuong Anh

Results in Engineering 28 108044 2025.11

Experimental and numerical evaluation of lateral stability of ballasted railway track under loosened ballast and localized ballast loss conditions

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work

In Japan, it is imperative to develop sustainable methods for treating and recycling construction sludge. Use of conventional highly alkaline binder additives such as cement and lime risks environmental contamination. As a sustainable alternative, an accelerated carbonation method using carbon dioxide (CO2) was developed, and its effectiveness in treating recycled sludge stabilized with a paper sludge ash-based stabilizer and blast furnace cement type B was demonstrated. However, a significant research gap remains in understanding how carbonation influences geotechnical properties because most prior studies primarily focused on pH reduction via additive selection. This study addresses this gap through a comparative experimental analysis of carbonated and non-carbonated soil samples. The innovation of this work lies in evaluating carbonation as both an environmental neutralization process and a treatment that alters compaction, strength, and permeability. The results showed that carbonation reduced the soil pH to approximately 8.6, meeting environmental standards, while improving the maximum dry density (ρdmax) and compaction behavior. However, the cone index (qc) results revealed a reduction in the recycled soil strength owing to hydrate decomposition and weakened particle bonds. This can be minimized by maintaining optimal water content before treatment. Furthermore, analysis based on the k15 coefficient (permeability at 15 ◦C) suggests that carbonation affects hydraulic conductivity. In some cases, hydraulic conductivity increases because of ettringite decomposition, leading to the loss of crystalline structure and creation of continuous voids. These findings highlight that, although carbonation offers environmental benefits, its application must be carefully managed to ensure compliance with geotechnical performance requirements.

Xu, C; Hayano, K

TRANSPORTATION GEOTECHNICS 55 2025.11

Effective Use of Waste Basalt Rock Powder for Stabilizing Kasaoka Clay: Insights and Environmental Value

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Pathak, GK; Hayano, K

GEOTECHNICAL AND GEOLOGICAL ENGINEERING 43 ( 6 ) 2025.7

Dynamic evaluation method for assessing lateral stability of ballasted railway tracks with defects

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Xu Chong, Hayano Kimitoshi, Nakamura Takahisa

Construction and Building Materials 484 141570 2025.5

Fundamental Study on Consistency, Compaction, and Strength Properties of Soils Treated with Rice Husk Ash

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work

Lateral stability is essential for the safe and efficient operation of ballasted railway tracks, ensuring proper alignment and reducing derailment risks. Conventional evaluation methods, such as single-sleeper pullout tests, are time-consuming and lack scalability. In this study, we propose a novel dynamic loading evaluation method for the rapid assessment of lateral stability in ballasted tracks with various defects. Using 1/9-scale track models, we examined the effects of reduced ballast density, localized ballast loss, and sleeper settlement on the lateral resistance through both static and dynamic tests. In the static tests, lateral resistance was measured by pulling a central sleeper under controlled conditions. The results demonstrated a clear correlation between the ballast condition and resistance. For example, the tracks with a ballast density of 1.4 g/cm³ showed approximately 50% lower resistance than those with 1.6 g/cm³. Similarly, significant reductions could be observed or up to 100% ballast loss and five unsupported sleepers. The dynamic tests used a mobile vibrator that induced lateral excitation while traversing a track. The lateral accelerations were measured using a vibrator and selected sleepers. The tracks with a loosened ballast exhibited fewer differences between the vibrator and sleeper amplitudes, indicating reduced stability. Unsupported sleepers produced distinct "M-shaped" waveforms, owing to increased resistance at oversupported neighboring sleepers from redistributed loads. A key finding is the strong linear correlation between the lateral displacement of the vibrator in the dynamic tests and the lateral resistance in the static tests. This relationship enables an accurate estimation of lateral resistance from dynamic parameters, offering a scalable and efficient assessment method. The proposed dynamic method eliminates labor-intensive procedures and offers broader diagnostic coverage, making it effective for post-disaster inspections, maintenance planning, and routine evaluations that require rapid condition assessment.

Jamil, MAB; Hayano, K

PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON TRANSPORTATION GEOTECHNICS, VOL 7, ICTG 2024 408 23 - 31 2025

RELATIONSHIP BETWEEN MIXING RATIO AND UNCONFINED COMPRESSION STRENGTH OF SLAG-CLAY MIXTURES AND PROPOSAL FOR EXPERRIMENTAL MRTHOD TO DETERMINE RATE OF SLAG ADDTION.

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

KATAGIRI Masaaki, OSHITA Waku, KASUGAI Yasuo, KIKUCHI Yoshiaki, HAYANO Kimitoshi, SHOJI Takeru, KIT … Show more authors

Japanese Journal of JSCE 81 ( 18 ) n/a 2025

Effects of Water Absorption Capacity of Organic-Inorganic Hybrid Modifiers for the Treatment of Surplus Soil

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

When utilizing slag-mixed clay (hereinafter referred to as “modified clay”), in which steel slag is added and mixed with dredged clay, it is necessary to conduct compounding experiments to set the slag blending ratio. The method of setting the compounding experiments base on the volume-equivalent adding ratio has been shown, but there is room for improvement, for example, the mechanical properties obtained will differ when the water content ratio of the clay is different. This study shows that the results of mixing experiments of improved soils conducted using conventional volume-based adding ratios serve the purpose of mixing experiments when converted to the mass ratio of clay and slag, that there is a unique relationship between unconfined compression strength and mass ratio, which normalizes the unconfined compression strength at a given mass ratio, and that the same relationship holds for other modified clays when the range of mass ratios is restricted. A simplified method using these characteristics was proposed and implemented, and its validity was evaluated.

Kassa, A; Hayano, K

GEOTECHNICAL FRONTIERS 2025: SOIL CHARACTERIZATION AND IMPROVEMENT 368 207 - 217 2025

Water immersion induced swelling characteristics and underlying mechanisms of compacted neutralized and un-neutralized-recycled construction sludge

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Withanage, KR; Hayano, K; Kang, X; Yamauchi, H

CASE STUDIES IN CONSTRUCTION MATERIALS 21 2024.12

Consolidation characteristics of compacted clayey soils treated with various biomass ashes

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Jamil, MA; Hayano, K; Mochizuki, Y; Li, C

RESULTS IN ENGINEERING 24 2024.12

Insights into potential of banana leaf powder as a mud soil stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Jarjusey Amulie, Hayano Kimitoshi, Kassa Alula Araya, Raihan Shovon, Mochizuki Yoshitoshi

Results in Engineering 24 2024.12

Insights into potential of banana leaf powder as a mud soil stabilizer

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work

This study proposes a novel method for managing surplus soil in urban construction projects by investigating the use of banana leaf powder (BLP) as an eco-friendly and efficient mud-soil stabilizer. This study is pioneering in its focus on the use of an agricultural waste product, BLP, as an alternative to conventional methods that frequently rely on cement or lime, which pose environmental concerns owing to their high alkalinity and carbon emissions. BLP, derived from dried and pulverized banana leaves, traditionally used in various industries, was evaluated for its suitability as a stabilizer against orange peel biopolymer (OBP) and fly ash (FA). The findings of this study are groundbreaking. BLP's water absorption capacity, Wab, although lower than that of OBP, was significantly higher than that of FA, demonstrating its potential as a mud soil stabilizer. BLP increased the compaction and strength of the treated clay, whereas OBP made it more challenging to compact the clay owing to gelatinization. The ease of compaction with BLP is attributed to the absorption of free water into the pores of the particles. These results suggest that differences in the stabilizer's water absorption mechanism affect the effectiveness of the post-treatment compaction process on the treated soil. An analysis of the impact of water absorption capacity on the cone index, qc, revealed a material-independent relationship between the parameter β (=Wab × A, where A denotes stabilizer addition content) and qc for BLP and FA. This is because, in contrast to OBP, BLP and FA did not gelatinize the free water that was not absorbed by the stabilizer and remained in the same form within the treated clay. This indicates that understanding the water absorption capacity and mechanism of organic- or inorganic-based stabilizers is important for predicting the strength of treated soil. The same relationship between β and qc holds true for the hybrid-treated clay using both BLP and FA, with β considered to be the sum of β for both BLP and FA. Furthermore, this study innovatively addresses the concern of BLP decay in treated soil by creating a hybrid stabilizer with FA and conducting experiments to accelerate BLP decay using fungal mycelia. These experiments revealed that the hybrid-treated clay exhibited a more gradual decrease in carbon content and stabilized pH levels, implying that FA could inhibit decay by fungal mycelia, improving the BLP-treated soil's long-term durability. These findings suggest that agricultural wastes with high organic content can be effectively used for soil stabilization and ground improvement in civil engineering construction and maintenance projects by combining inorganic materials and taking advantage of their properties, such as high water absorbency. This can address the issues (such as high alkalinity and high carbon dioxide emissions) associated with cement- and lime-based stabilizers, which were previously widely used.

Jarjusey, A; Hayano, K; Kassa, AA; Raihan, S; Mochizuki, Y

RESULTS IN ENGINEERING 24 2024.12

Neutralization and CO2 fixation behavior of alkaline recycled soil using column tests with CO2 ventilation

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Mon, SM; Sakaguchi, A; Hayano, K; Yamauchi, H

ACTA GEOTECHNICA 20 ( 3 ) 1213 - 1233 2024.10

DOI Web of Science CiNii Research

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Synergistic effects of recycled demolition waste and GGBS-FA based geopolymers on the mechanical properties and stabilization mechanism of high plasticity clay

Yu, XQ; Zhang, M; Li, CY; Hayano, K; Kang, X

CASE STUDIES IN CONSTRUCTION MATERIALS 20 2024.7

Curing effects on geotechnical properties of clays treated with palm kernel shell ash and rice husk ash: Insights from water absorption characteristics of stabilizers

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Jamil, MA; Hayano, K; Kassa, A; Sekine, R; Mochizuki, Y

CASE STUDIES IN CONSTRUCTION MATERIALS 20 2024.7

Variation of the Groundwater Table within Indian Railway Embankments in Consideration of Climate Change

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Kumar, M; Hayano, K

SUSTAINABILITY 16 ( 14 ) 2024.7

Fouling conditions and associated deformation characteristics of railway ballast

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Rahman, MH; Bhuyan, MH; Hayano, K

INTERNATIONAL JOURNAL OF RAIL TRANSPORTATION 13 ( 3 ) 425 - 443 2024.6

Application of artificial neural network models for mixture design of surplus soils treated with paper sludge ash-based stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Anh, TTP; Hayano, K; Mochizuki, Y

TRANSPORTATION GEOTECHNICS 46 2024.5

Insights into water absorption characteristics of various waste-based inorganic additives and their application for soil stabilization

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Kassa, A; Sekine, R; Dorji, T; Pathak, GK; Hayano, K; Yamauchi, H; Mochizuki, Y

JOURNAL OF CLEANER PRODUCTION 446 2024.3

Development of a scaled model test method for a dynamic and continuous survey to detect variations in the lateral stability of ballasted tracks

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

Xu, C; Nakamura, T; Murakami, T; Hayano, K

TRANSPORTATION GEOTECHNICS 45 2024.3

Development of a scaled model test method for a dynamic and continuous survey to detect variations in the lateral stability of ballasted tracks

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Xu Chong, Nakamura Takahisa, Murakami Taishi, Hayano Kimitoshi

Transportation Geotechnics 45 2024.2

Mixture design for eco-friendly hybrid clay treated with two stabilizers based on water absorption and retention of stabilizers

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work

The buckling potential of continuously welded rails poses a significant risk for traffic accidents. This risk has become more pronounced owing to global warming. In ballasted tracks, lateral ballast resistance plays a pivotal role in counteracting rail buckling forces. Traditionally, this resistance has been assessed through single -sleeper pullout or push tests (SSPTs). However, the efficacy of SSPTs is limited due to their labor-intensive nature, necessitating individual sleeper evaluations. Moreover, earthquakes can reduce lateral ballast resistance across a wide area, highlighting the need for a methodology that enables more rapid and extensive surveys for the early restoration of train operations after an earthquake. To address these problems, this study introduced a dynamic method that can rapidly and continuously measure the lateral ballast resistance on a laboratory scale. First, 1/9scale track models were introduced in the laboratory using scaled ballast, sleepers, rails, and fasteners. The reliability of the track model response in an unusual situation in which the sleeper was loaded sideways without unfastening the sleepers and rails was confirmed through comparison with the results of the numerical models. Second, a vibrator that could dynamically load the scaled tracks sideways while moving on rails was developed. The vibrator contains a pair of unbalanced flywheels that rotate in different directions at the same speed. The system can produce a simple harmonic dynamic excitation only in the lateral direction and transmit it to the rails. The excitation force generated by the vibrator can be modulated by altering the rotational frequency f. Finally, using a vibrator, the differences in the dynamic responses of several track models with different lateral stabilities were examined. Different lateral stabilities were achieved by setting different ballast densities and ballastretaining wall positions in the track model. The test results demonstrated that cyclic loads were successfully applied to the track models in a dynamic manner using a vibrator while the sleepers and rails were fastened. The maximum unidirectional displacement, or single amplitude (ds), of the examined sleeper was determined from the accelerogram of the recorded accelerations. The dynamic responses of the track models were proposed to remain within reversible limits. Therefore, the proposed dynamic method can be used for non-destructive investigations. Moreover, the ds value of the sleeper resonated at an f value of approximately 60 Hz. This observation can be related to the natural frequencies of the combined systems of the track models and vibrators. Finally, the ratio of ds to the maximum one-sided displacement (single amplitude of the displacement) of the vibrator, dv, with respect to the same f (R) was calculated. The results demonstrate that the peak value of R decreases with increasing lateral stability. This indicates that variations in lateral stability can be determined based on the evaluation of R.

Shovon, SR; Kassa, A; Sekine, R; Hayano, K; Mochizuki, Y

SOILS AND FOUNDATIONS 64 ( 1 ) 2024.2

Some Insight into Effects of Primary Curing Conditions on the Strength Development of Soils Treated with Paper Sludge Ash-Based Stabilizer

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

Tabassum, N; Hayano, K; Yamauchi, H

SUSTAINABLE CONSTRUCTION RESOURCES IN GEOTECHNICAL ENGINEERING, CREST 2023 448 281 - 291 2024

EFFECTS OF POLYMER FLOCCULANTS ON SHORT-TERM DRAINAGE PEFORMANCE OF DREDGED SOIL AND FACTORS INFLUENCING THE PERFORMANCE

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

ASAI Kie, SAEGUSA Hiroyuki, HAYANO Kimitoshi

Japanese Journal of JSCE 80 ( 18 ) n/a 2024

Effects of several factors in accelerated carbonation on neutralization and carbon dioxide capture of alkaline sludges treated with paper sludge ash-based stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

In this study, a series of laboratory experiments were conducted to investigate the drainage properties of the polymer mixed soils. The results showed that, although the drainage tendency differs depending on the type of soil and polymer used in the experiments, short-term drainage performance improves under certain conditions. It was also found that this short-term drainage performance can be evaluated by using the activity of the original soil. Furthermore, consolidation test results showed that coefficient of consolidation and coefficient of permeability of the polymer mixed soils were lower than those of the subject soil. This was inconsistent with the short-term drainage performance improves observed in the simple drainage test. The short-term drainage considered to be the discharge of excess water that was not taken up during floc formation.

Trung Nguyen Duc, Sakaguchi Aya, Hayano Kimitoshi, Yamauchi Hiromoto

CASE STUDIES IN CONSTRUCTION MATERIALS 19 2023.12

Effects of several factors in accelerated carbonation on neutralization and carbon dioxide capture of alkaline sludges treated with paper sludge ash-based stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Trung Duc Nguyen, Sakaguchi Aya, Hayano Kimitoshi, Yamauchi Hiromoto

Case Studies in Construction Materials 19 2023.12

Insights into durability assessment for compacted soils treated with paper sludge ash-based stabilizers

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work

Recently, a technology was developed in Japan to accelerate the carbonation of alkaline construction sludge and reduce its alkalinity. Alkaline construction sludge is treated in advance using a paper sludge ash-based stabilizer (PSAS) so that it becomes granular and well aerated. Subsequently, CO2 gas is injected from the bottom to the top of the treated sludge layer in the underground pit. This technology can reduce the pH of alkaline sludge within short periods; however, the completion period of pH neutralization has often been predicted empirically. This may be due to the combined effects of density, water content, particle size, PSAS amount in the sludge, and CO2 concentration in the accelerated carbonation on the pH neutralization process. However, there have been few studies on how these factors affect the pH neutralization and CO2 capture of PSAS-treated alkaline sludges subjected to accelerated carbonation. Therefore, in this study, the effects of several accelerated carbonation factors on neutralization and CO2 capture from alkaline sludge were experimentally investigated. PSAS-treated alkaline sludges with different densities, water contents, particle sizes, and amounts of PSAS were cured in incubators with controlled CO2 concentrations. Based on the pH measurements, the pH neutralization completion period (tN) was evaluated for each alkaline sludge sample. The test results revealed that tN increased with increasing dry density and particle size and decreasing CO2 concentration. The results also suggest that tN increases with increasing amounts of PSAS. However, the water content had a more significant effect on tN than the PSAS amount. There may be an optimum water content for pH neutralization if conditions other than the water content are the same. From the results of the carbonate content evaluation, the amounts of CO2 captured in each specimen (mCO2) and mCO2 at tN were determined for each alkaline sludge sample. The results revealed that the density, water content, particle size of the alkaline sludge, and CO2 concentration in the incubators did not significantly affect the amount of CO2 captured by the sludge (mCO2) upon the completion of pH neutralization. However, the amount of PSAS significantly affects the captured CO2 content. A higher amount of PSAS caused mCO2 to increase at tN.

Tabassum, N; Sekine, R; Hayano, K; Phan, BN; Yamauchi, H

SOILS AND FOUNDATIONS 63 ( 6 ) 2023.12

Effects of stabilizers on CO2 fixation capacity in neutralization of alkali construction sludge

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

Mon Su Myat, Sakaguchi Aya, Raihan Shovon, Trung Nguyen Duc, Hayano Kimitoshi

SOILS AND FOUNDATIONS 63 ( 5 ) 2023.10

Novel method for evaluating water absorption and retention of waste-based stabilizers using suction filtration to predict treatment effects on soft clay soils

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Kassa, A; Raihan, S; Hayano, K; Phan, BN; Yamauchi, H; Mochizuki, Y

SOILS AND FOUNDATIONS 63 ( 4 ) 2023.8

Influence of combined aging on the mechanical and physical properties of reclaimed asphalt pavement mixtures blended with rejuvenator agents

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

Iwama, M., Hayano, K.

J Mater Cycles Waste Manag 25 ( 3 ) 1417 - 1433 2023.2 [Reviewed]

Combined effect of supported and unsupported sleepers on lateral ballast resistance in ballasted railway track br

Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Single Work

Xu Chong, Ito Kazuki, Hayano Kimitoshi, Momoya Yoshitsugu

TRANSPORTATION GEOTECHNICS 38 100913 - 100913 2023.1

DOI Web of Science CiNii Research

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Fundamental study on CO2 curing conditions for efficiently neutralizing alkali construction sludge treated by paper sludge ash

Sakaguchi Aya, Hayano Kimitoshi, Mon Su Myat, Yamauchi Hiromoto

Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management 34 ( 0 ) 201 2023

Combined effect of supported and unsupported sleepers on lateral ballast resistance in ballasted railway track br

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Material Cycles and Waste Management Joint Work

Construction sludge is often modified in the process of generation or intermediate treatment, and the modified sludge often shows high alkalinity. Recently, as one of the methods to reduce the pH of such alkali construction sludge, the modified construction sludge is placed in a pool and aerated with CO2 gas from the bottom to the top. However, it is difficult to monitor the progress of neutralization of the modified sludge and to predict the completion time.In this study, we conducted a column-type neutralization test in which CO2 gas was aired into a cylindrical specimen and simulated the test results to investigate efficient neutralization conditions by predicting the progress of neutralization and completion time. The results showed that the amount of CO2 input that does not contribute to neutralization could be suppressed by changing the flow rate in the middle of the flow rate for a constant flow rate condition, while keeping the completion time of neutralization the same.

Xu Chong, Ito Kazuki, Hayano Kimitoshi, Momoya Yoshitsugu

Transportation Geotechnics 38 2022.12

Effects of sample crumbling and particle size on accelerated carbonation of alkaline construction sludge treated with paper-sludge ash-based stabilizers

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Joint Work

The lateral resistance of a ballast bed significantly affects the lateral stability of ballasted railway tracks. Hence, a precise evaluation of the lateral ballast resistance is essential for predicting rail buckling potential. Differential ballast settlement can cause the sleeper bottom to separate from the ballast, thereby causing the sleeper to become an "unsupported sleeper" suspended from the rail. The gap between the ballast and sleeper bottom results in zero frictional force at the bottom, which reduces the lateral ballast resistance. However, sleepers near unsupported sleepers are subjected to the additional weight of the unsupported sleepers and the rail load borne by the unsupported sleepers. Consequently, they become over-supported. Additional loads may change the lateral ballast resistance of the supported sleepers. Previous studies did not consider the combined effects of supported and unsupported sleepers on the lateral ballast resistance. Therefore, in this study, experiments are conducted on 1/5-scale ballasted track models to investigate these combined effects. Analytical methods for evaluating the lateral ballast resistance when panels incorporate both supported and unsupported sleepers are presented. Pullout tests conducted on panels incorporating supported and unsupported sleepers reveal that unsupported sleepers adversely affect the lateral ballast resistance. The lateral ballast resistance decreases as the number of unsupported sleepers increases, irrespective of sleeper type. Moreover, the analytical results reveal that the lateral ballast resistance of the panel is underestimated when only the decrease in the lateral ballast resistance due to unsupported sleepers is considered. Meanwhile, the analyses considering the combined effects of supported, unsupported, and over-supported sleepers provide reasonable estimates of the lateral ballast resistance, similar to the experimental results. This indicates the importance of comprehensively considering the effects of the support conditions of the sleepers on the lateral ballast resistance to estimate rail buckling potential

Trung Nguyen Duc, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 62 ( 6 ) 2022.12

Assessment of consistency and strength properties of clays treated with paper sludge ash-based stabilizers using the water absorption and retention rate

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Binh Nguyen Phan, Sekine Ryo, Hayano Kimitoshi, Yamauchi Hiromoto

CONSTRUCTION AND BUILDING MATERIALS 351 2022.10

Effects of primary curing conditions and subsequent crumbling on properties of compacted soils treated with paper sludge ash-based stabilizers

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Tabassum Navila, Hashino Taichi, Phan Binh Nguyen, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 62 ( 5 ) 2022.10

Swelling and strength characteristics of sand treated with paper sludge ash-based stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Djandjieme Maliki Otieboame, Hayano Kimitoshi, Yamauchi Hiromoto, Maqsood Zain

CONSTRUCTION AND BUILDING MATERIALS 341 2022.7

Swelling and strength characteristics of sand treated with paper sludge ash-based stabilizer

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Djandjieme Maliki Otieboame, Hayano Kimitoshi, Yamauchi Hiromoto, Maqsood Zain

Construction and Building Materials 341 2022.5

Investigation of premature failure mechanism in pavement overlay of national highway of Bangladesh

Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier Science Ltd. Joint Work

The aim of this study is to investigate the potential of using a paper sludge ash-based stabilizer (PSAS) to improve the properties of sand proposed to be used as a backfill material around underground pipes. The swelling potential and strength of the sand treated with PSAS are investigated by conducting a series of laboratory tests. Similar tests are conducted on sand treated with ordinary Portland cement (OPC). Swelling potential tests show that the PSAS-treated sand with a water content of 0% show significant expansion during soaking, similar to the OPC-treated sand. However, the test results reveal that an appropriate moisture content of the PSAS-treated sand reduces its potential for expansion, depending on the duration of its temporary placement at the construction site. Unconfined compression tests show that the compressive strength of the PSAS-treated sand is significantly lower than that of the OPC-treated sand under the same mixing conditions, even though the chemical composition of PSAS is relatively similar to that of OPC. The increase in compressive strength with the curing time is more gradual in the PSAS-treated sand than in the OPC-treated sand, suggesting that the former is easier to reexcavate. X-ray diffraction profiles showed that the formation of calcite is dominant in the PSAS-treated sand, and that berlinite may be an additional contributor to the increase in strength of PSAS-treated sand in the long term.

Abadin Md. Joynul, Hayano Kimitoshi

CONSTRUCTION AND BUILDING MATERIALS 318 2022.2

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

粒度調整砕石層を含む道床厚さと締固め度が有道床軌道の沈下に及ぼす影響

早野公敏

第57回地盤工学研究発表会講演集 1 2022

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Single Work

動的載荷によるバラスト軌道の道床横抵抗力評価に関する模型実験

早野公敏, 中村貴久

第2回交通地盤工学に関する国内シンポジウム 1 034 2022

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

動的載荷によるバラスト軌道の道床横抵抗力評価に関する基礎的検討

早野公敏, 中村貴久, 桃谷尚嗣

第57回地盤工学研究発表会講演集 1 2022

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

レール締結部の回転ばね定数の相似則を考慮したバラスト軌道スケールモデルの導入

早野公敏, 中村貴久, 桃谷尚嗣

第57回地盤工学研究発表会講演集 1 2022

Fundamental Study on Combination of Paper Sludge Ash and Cement for Dredged Clay Soil Stabilization

Language：The in addition, foreign language Publishing type：Research paper (scientific journal) Joint Work

Phan, NB; Hayano, K; Mochizuki, Y

ADVANCES IN TRANSPORTATION GEOTECHNICS IV, VOL 1 164 837 - 849 2022

Evaluation of CO2 captured in alkaline construction sludge associated with pH neutralization

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Inasaka Kouki, Nguyen Duc Trung, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 61 ( 6 ) 1699 - 1707 2021.12

A new approach for evaluating lateral resistance of railway ballast associated with extended sleeper spacing

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Koyama Emiri, Ito Kazuki, Hayano Kimitoshi, Momoya Yoshitsugu

SOILS AND FOUNDATIONS 61 ( 6 ) 1565 - 1580 2021.12

New mixture design approach to paper sludge ash-based stabilizers for treatment of potential irrigation earth dam materials with high water contents

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Watanabe Yuki, Binh Phan Nguyen, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 61 ( 5 ) 1370 - 1385 2021.10

Accelerated carbonation of alkaline construction sludge by paper sludge ash-based stabilizer and carbon dioxide

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Nguyen Duc Trung, Ogasawara Takanari, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 61 ( 5 ) 1273 - 1286 2021.10

Mixture design concept and mechanical characteristics of PS ash-cement-treated clay based on the water absorption and retention performance of PS ash

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Nguyen Binh Phan, Hayano Kimitoshi, Mochizuki Yoshitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 61 ( 3 ) 692 - 707 2021.6

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Effects of Water Absorption and Retention Performance of Paper Sludge Ash in Combination with Cement to Stabilize Dredged Soil

Binh P.N., Hayano K., Yoshitoshi M., Yamauchi H.

Advances in Sustainable Construction and Resource Management 455 - 465 2021.2 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Publisher：Springer Single Work

Fundamental Study on the Effect of CO2 Curing on the Strength Development of Alkaline Construction Sludge

Trung N.D., Hayano K., Yamauchi H.

Advances in Sustainable Construction and Resource Management 95 - 105 2021.2 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Publisher：Springer Joint Work

Fundamental Study on the Mechanical Characteristics of Sand Treated by a PS Ash-Based Improving Material

Djandjieme M.O., Hayano K., Mochizuki Y., Yamauchi H.

Advances in Sustainable Construction and Resource Management 107 - 116 2021.2 [Reviewed]

Fundamental study on the acceleration of the neutralization of alkaline construction sludge using a CO2 incubator

Language：English Publishing type：Research paper (international conference proceedings) Publisher：Springer Single Work

初期応力および応力履歴が鉄道バラストの繰返し変形特性に及ぼす影響

田島史花, 早野公敏, 川崎祐征, 本道諒太

第75回土木学会年次学術講演会講演集 2020.9

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Imai Kentaro, Hayano Kimitoshi, Yamauchi Hiromoto

SOILS AND FOUNDATIONS 60 ( 4 ) 800 - 810 2020.8 [Reviewed]

Application of smoothed particle hydrodynamics (SPH) for simulating various geotechnical problems

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

二酸化炭素と PS 灰系改質材を用いたアルカリ建設汚泥の中性化促進手法の提案

小笠原誉也, 早野公敏, 山内裕元

第55回地盤工学研究発表会講演集 672 - 673 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Effect of water absorption performance of PS ash on strength development of PS ash cement clay

Nguyen Binh Phan, Hayano Kimitoshi, Mochizuki Yoshitoshi, Yamauchi Hiromoto

第55回地盤工学研究発表会講演集 954 - 955 2020.7

Language：English Publishing type：Research paper (research society, symposium materials, etc.) Single Work

浮きまくらぎ状態における道床横抵抗力特性に関する実験的検討

高橋龍太朗, 早野公敏, 伊藤壱記, 桃谷尚嗣

第55回地盤工学研究発表会講演集 2082 - 2083 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

スケールバラストの相似比が締固め・強度特性に及ぼす影響

宮﨑莉緒, 早野公敏

第55回地盤工学研究発表会講演集 2073 - 2074 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

初期応力状態が鉄道バラストの繰返し変形特性に及ぼす影響

田島史花, 早野公敏, 川崎祐征, 本道諒太

第55回地盤工学研究発表会講演集 2070 - 2071 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

細粒化バラストの層厚の変化が高速鉄道の有道床軌道の沈下特性に及ぼす影響

廖然, 徐予楠, 早野公敏, 川崎祐征, 本道諒太

第55回地盤工学研究発表会講演集 1076 - 1077 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work

アルカリ建設汚泥の中性化に伴う二酸化炭素固定化量の評価

稲坂昂樹, 早野公敏, 山内裕元

第55回地盤工学研究発表会講演集 1013 - 1014 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Single Work

築堤材に対する吸水性改質土の配合設計手法の提案

渡邊悠樹, 早野公敏, 山内裕元, 望月美登志

第55回地盤工学研究発表会講演集 681 - 682 2020.7

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Islam Mohammed Russedul, Rahman Md Aftabur, Hayano Kimitoshi

SN APPLIED SCIENCES 2 ( 4 ) 2020.4 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Insights into Effects of Seepage on Failure of Breakwater Mound: Experimental and Numerical Investigations

Islam Mohammed Russedul, Hayano Kimitoshi, Rahman Md. Aftabur

INDIAN GEOTECHNICAL JOURNAL 49 ( 5 ) 531 - 542 2019.10 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Integrated risk of rail buckling in ballasted tracks at transition zones and its countermeasures

Takahashi Ryutaro, Hayano Kimitoshi, Nakamura Takahisa, Momoya Yoshitsugu

SOILS AND FOUNDATIONS 59 ( 2 ) 517 - 531 2019.4 [Reviewed]

STUDY ON LATERAL RESISTANCE FORCE OF BALLASTED TRACK EQUIPPED WITH COUNTERMEASURES TO PREVENT TRACK BUCKLING DURING EARTHQUAKES

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

NAKAMURA Takahisa, MOMOYA Yoshitsugu, ISHIKAWA Tatsuya, HAYANO Kimitoshi

Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering) 75 ( 1 ) 41 - 52 2019

高速鉄道の土構造物区間における地盤および路盤の実態調査

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Development of the seismic design and the seismic countermeasures of the structures supporting railroad ballasted tracks are progressing; development of them for ballasted tracks is also required. In this study, we conducted small-scale model tests to evaluate the mechanism of reduction of the lateral ballast resistance during shaking. The deformation behavior inside the ballast during shaking was photographed and image analysis by PIV was performed; then it was found out that a shear plane was generated in the loading direction from the depth of the bottom of the sleeper. Large shaking table tests were also conducted using a full-scale model to investigate the effect of the seismic countermeasures for ballasted tracks. It was confirmed that both the buckling prevention plates and the ballast retaining wall had high seismic countermeasure effect.

Other Link： https://ci.nii.ac.jp/naid/130007681781

川崎祐征, 植松嵩之, 加藤信二郎, 早野公敏

土木学会論文集C（地圏工学） 74 ( 4 ) 388 - 407 2018.10 [Reviewed]

PS灰系改良土の強度特性に及ぼす養生効果とその要因に関する基礎的検討

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejge/74/4/74_388/_article/-char/ja

川合彩加, 早野公敏, 山内裕元

土木学会論文集C（地圏工学） 74 ( 3 ) 306 - 317 2018 [Reviewed]

EXPERIMENTAL STUDY ON THE MECHANISM CAUSING FREQUENT MAINTENANCE LOCATIONS IN A RAILWAY BALLASTED TRACK FOR A CLAYEY SUBGRADE SECTION

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejge/74/3/74_306/_article/-char/ja

傾斜模型実験によるバラスト軌道の地震時道床横抵抗力特性の解明と対策工の検討

高橋龍太朗，早野公敏，中村貴久，桃谷尚嗣

第 53 回地盤工学研究発表会講演集 1177 - 1178 2018

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

アルカリ建設汚泥の中性化に関する基礎研究

佐伯拓哉，早野公敏，山内裕元

第 53 回地盤工学研究発表会講演集 559 - 560 2018

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

KAWASAKI Yoshiyuki, SUEHARA Kota, HAYANO Kimitoshi

Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering) 74 ( 3 ) I_19 - I_27 2018 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

 In this study, cyclic loading tests were carried out on model grounds simulating the conditions of track and roadbed in the clayey roadbed section of the Tokaido Shinkansen, in order to verify the mechanism which causes frequent maintenance locations. Effects of the ballast layer thickness and the water intrusion on the track settlement were investigated. The model grounds were set to 1/5 size of the real ones, and based on the field survey results, they were consisted of three layers of ballast, fouled ballast and ballast mixing loam, respectively. The test results show that as the ballast layer thickness (the sum of ballast and fouled layer thickness) decreases, the settlement amount in the initial stage of loading become smaller, but as the saturation degree of the roadbed surface layer increases the settlement rate becomes higher because the earth pressure acting on the roadbed surface become higher and the road surface softens. It was also found that the thicker ballast layer can significantly lower the settlement even though the degree of saturation of the roadbed is increased.

Other Link： https://ci.nii.ac.jp/naid/130007557214

Numerical simulation for vertical vehicle-track dynamic interactions modelling the ground as a continuum

Kawasaki Y., Senda K., Hayano K.

DYNAMICS OF VEHICLES ON ROADS AND TRACKS, VOL 2 681 - 686 2018 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Evaluation of area- and volume-based gradations of sand-crushed stone mixture by 2D images

Kumara Janaka J., Hayano Kimitoshi, Kikuchi Yoshiaki

KSCE JOURNAL OF CIVIL ENGINEERING 21 ( 3 ) 774 - 781 2017.3 [Reviewed]

GEOTECHNICAL PERSPECTIVES ON THE ENVIRONMENTAL IMPACT REDUCTION IN TREATMENT OF ASPHALT PAVEMENT CUTTING WASTE WATER

Language：English Publishing type：Research paper (scientific journal) Joint Work

浮まくらぎ状態における道床横抵抗力特性に関する基礎的実験

早野公敏，中村貴久，桃谷尚嗣，市川拓真

土木学会第72回年次学術講演会講演集Ⅵ 917 - 918 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

造粒化によるアスファルト舗装切断汚水の再資源化の試み

早野公敏，松本亜里紗，山口裕央，星野繁文，髙橋俊樹，松戸大輔

第 52 回地盤工学研究発表会講演集 1109 - 1110 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

傾斜模型実験による座屈対策工の地震時道床横抵抗力特性の解明

安竹洸治，早野公敏，中村貴久，桃谷尚嗣

第 52 回地盤工学研究発表会講演集 907 - 908 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

低温乾燥による PS 灰系改良材混合土の物理特性経時変化の評価

川合彩加，山内裕元，早野公敏

第 52 回地盤工学研究発表会講演集 475 - 476 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

凝集剤を添加した浚渫粘土のせん断強度特性

近廣祐佳，山内裕元，片桐雅明，早野公敏

第 52 回地盤工学研究発表会講演集 285 - 286 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Numerical simulation for vertical vehicle-track dynamic interactions modelling the ground as a continuum

Y. Kawasaki, K. Senda and K. Hayano

Proceedings of 25th International Symposium on Dynamics of Vehicles on Roads and Tracks (IAVSD 2017) USB 2017 [Reviewed]

Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Effects of model scale on lateral resistance characteristic of sleepers in railway ballasted tracks

Bearing Capacity of Roads, Railways and Airfields (Loizos et al. eds.) 2047 - 2054 2017 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

HAYANO Kimitoshi,MATSUMOTO Arisa,YAMAGUCHI Hirohisa,HOSHINO Shigefumi,TAKAHASHI Toshiki,MATSUDO Dai … Show more authors

73 ( 3 ) 294 - 302 2017 [Reviewed]

Literature Survey and Experimental Study on the Direct Tension Test on Rocks

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejge/73/3/73_294/_article/-char/ja/

凝集剤を添加した浚渫粘土の低応力レベルにおける圧密特性

早野公敏，西茜，山内裕元

第14回地盤工学会関東支部発表会講演集(GeoKanto2017) 118 - 121 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

養生効果を考慮したPS灰系改良土の強度予測方法に関する基礎的検討

川合彩加，山内裕元，早野公敏

第14回地盤工学会関東支部発表会講演集(GeoKanto2017) 178 - 181 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

高速鉄道の有道床軌道における保守多投入箇所を対象とした室内模型実験

末原皐多，早野公敏，川崎祐征

第14回地盤工学会関東支部発表会講演集(GeoKanto2017) 64 - 66 2017

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

吸水性材料を用いた粘性土のほぐし造粒固化処理方法の開発と適用

山内裕元，早野公敏

基礎工 45 ( 9 ) 83 - 86 2017 [Invited]

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：総合土木研究所 Joint Work

Hashiba, K., Okada, T., Tani, K., Shirasagi, S., Hayano, K., Nakamura, T., Oikawa, Y., Ono, M., Shi … Show more authors

Geotechnical Testing Journal 40 ( 2 ) 335 - 344 2017 [Reviewed]

座屈防止板付きまくらぎに対する道床横抵抗力特性の基礎的検討

Language：English Publishing type：Research paper (scientific journal) Publisher：AMER SOC TESTING MATERIALS Joint Work

Other Link： https://www.astm.org/DIGITAL_LIBRARY/JOURNALS/GEOTECH/PAGES/GTJ20160201.htm

早野公敏, 市川拓真, 中村貴久, 桃谷尚嗣

土木学会論文集E1（舗装工学） 73 ( 3 ) I_169 - I_177 2017 [Reviewed]

Study on Physicochemical Properties and its Effective Use of Asphalt Pavement Cutting Waste Water

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/73/3/73_I_169/_article/-char/ja

バラスト軌道の道床横抵抗力試験に関する寸法効果

富田ひかる，Phan The Anh，早野公敏

土木学会第71回年次学術講演会講演集Ⅵ 667 - 668 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

VIZIROAD を用いたルワンダの国道アスファルト舗装の損傷実態と課題に関する研究

NYIRIMANZI David RTDA，末原皐多，早野公敏

土木学会第71回年次学術講演会講演集Ⅴ 205 - 206 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

路盤剛性変化箇所における軌道の動的応答に関するシミュレーション

辻本真，川崎祐征，早野公敏

第 51 回地盤工学研究発表会講演集 993 - 994 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

バラスト軌道における座屈防止板付きまくらぎの道床横抵抗力特性

早野公敏，市川拓真，中村貴久，桃谷尚嗣

第 51 回地盤工学研究発表会講演集 991 - 992 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

路床・路盤材の材料特性試験方法のイノベーションに向けた研究動向

石川達也，桃谷尚嗣，中村貴久，早野公敏，河井勝之，小関裕二，高橋茂樹，廣津栄三郎

第 51 回地盤工学研究発表会講演集 983 - 984 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

簡易多層圧密試験による凝集剤を添加した北九州浚渫粘土の圧密特性

西茜，山口誠，梅山崇，川原修，片桐雅明，早野公敏

第 51 回地盤工学研究発表会講演集 749 - 750 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

TC202（交通地盤工学）活動への国内委員会の貢献と戦略

石川達也，桃谷尚嗣，早野公敏

第 51 回地盤工学研究発表会講演集 71 - 72 2016

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

路盤剛性変化箇所における軌道の動的応答に関する研究

川崎祐征，早野公敏，辻本真

土木学会鉄道工学シンポジウム論文集 ( 20 ) 185 - 192 2016 [Reviewed]

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Hayano, K. and Matsumoto, A.

Procedia Engineering, Advances in Transportation Geotechnics 3 143 104 - 110 2016 [Reviewed]

A New Granulation Method with the Process of Crumbling Partially-cemented Liquid Muds and its Application to a Motocross Track

Language：English Publishing type：Research paper (international conference proceedings) Publisher：ELSEVIER Joint Work

Other Link： https://www.sciencedirect.com/science/article/pii/S1877705816304520

Hayano, K., Yamauchi, H., Wakuri, N. and Tomiyoshi, S.

Procedia Engineering , Advances in Transportation Geotechnics 3 ( 143 ) 98 - 103 2016 [Reviewed]

Deformation behaviour of gap-graded fouled ballast evaluated by a 3D discrete element method

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： https://www.sciencedirect.com/science/article/pii/S1877705816304519

Kumara, J. J., Hayano, K., and Kikuchi, Y.

KSCE Journal of Civil Engineering 20 ( 6 ) 2345 - 2354 2016 [Reviewed]

LATERAL RESISTANCE CHARACTERISTICS OF BALLASTED TRACKS SUBJECTED TO ANGULAR FOLDING AT STRUCTURE BOUNDARIES

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://link.springer.com/article/10.1007/s12205-015-0377-1

YAMAMOTO Saori,NAKAMURA Takahisa,MOMOYA Yoshitsugu,HAYANO Kimitoshi

72 ( 1 ) 21 - 30 2016 [Reviewed]

Deformation characteristics of fresh and fouled ballasts subjected to tamping maintenance

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/72/1/72_21/_article/-char/ja/

Kumara, Janaka J. and Kimitoshi Hayano

Soils and Foundations 56 ( 4 ) 652 - 663 2016 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Publisher：JAPANESE GEOTECHNICAL SOC Joint Work

Other Link： https://www.sciencedirect.com/science/article/pii/S0038080616300488

BIBLIOGRAPHIC SURVEY ON BOTH THE INTERPRETATION AND THE USAGE OF RESULTS OBTAINED FROM DIRECT TENSION TEST FOR ROCKS

43 65 - 70 2015 [Reviewed]

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

EVALUATION OF VARIATION OF THE TENSILE STRENGTH OBTAINED BY THE DIFFERENT DIRECT TENSION TEST METHODS

43 117 - 122 2015 [Reviewed]

Model tests and numerical analyses on the mechanism of flow-out of railway ballasts induced by flood inundation

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

模型実験による角折れ時の道床横抵抗力特性

山本紗穏里，中村貴久，桃谷尚嗣，早野公敏

土木学会第70回年次学術講演会講演集Ⅵ 1021 - 1022 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

アスファルト舗装切断水の水質特性と凝集による改質効果

松本亜里紗，山口裕央，星野繁文，髙橋俊樹，松戸大輔，早野公敏

土木学会第70回年次学術講演会講演集Ⅴ 629 - 630 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

ほぐし造粒技術の実規模レベルでの適用性

山内裕元，和栗成樹，富吉俊介，早野公敏

土木学会第70回年次学術講演会講演集Ⅲ 11 - 12 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

地震時および常時のバラスト軌道水平安定性の発現機構

山本紗穏里，中村貴久，桃谷尚嗣，早野公敏

第 50 回地盤工学研究発表会講演集 1195 - 1196 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

アスファルト舗装切断水の物理化学特性とその有効利用に関する検討

松本亜里紗，山口裕央，星野繁文，髙橋俊樹，松戸大輔

第 50 回地盤工学研究発表会講演集 1207 - 1208 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

火山灰質粘性土を対象としたほぐし造粒の適用性に関して

富吉俊介，早野公敏，山内裕元，和栗成樹

50 回地盤工学研究発表会講演集 633 - 634 2015

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

ほぐしを利用した液状泥土の造粒技術

早野公敏，山内裕元，和栗成樹，富吉俊介

地盤工学会誌 63 ( 9 ) 38 - 39 2015 [Invited]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

K. Hayano

Proc. of the 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering DVD 2015 [Reviewed]

Lateral resistance of ballasted tracks for various shapes of sleepers based on limit equilibrium methods

Language：English Publishing type：Research paper (international conference proceedings) Single Work

Other Link： https://www.jstage.jst.go.jp/article/jgssp/2/46/2_JPN-009/_article

T. Ichikawa, K. Hayano, T. Nakamura and Y. Momoya

Proc. of the 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering DVD 2015 [Reviewed]

SPH SIMULATION OF RAILROAD BALLAST BED SLOPE COLLAPSE UNDER INUNDATION FLOW

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jgssp/2/46/2_TC202-04/_article/-char/ja/

ONODA Hajime,HAYANO Kimitoshi

71 ( 2 ) 97 - 107 2015 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/71/2/71_97/_article/-char/ja/

Seepage simulation of ballasted railroads by SPH method

ONODA Hajime,TOYAMA Yuki,HAYANO Kimitoshi

59 477 - 484 2014 [Reviewed]

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

DEVELOPMENT OF CENTRIFUGAL TENSION TEST FOR SOFT ROCKS

SATO Yanako,TAI Eriko,HAYANO Kimitoshi,TANI Kazuo

42 1 - 5 2014 [Reviewed]

Effect of Interface Bond Condition on Pavement Life:A Case Study on National Highway-5, Bangladesh

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Md. Asaduzzaman, Nagato Abe and Kimitoshi Hayano

土木学会論文集 E1（舗装工学） 70 ( 3 ) I_115 - I_122 2014 [Reviewed]

Effects of Sleeper Shape on Lateral Resistance of Railway Ballasted Tracks

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/70/3/70_I_115/_article/-char/ja

氾濫流による鉄道バラスト流失機構に関する模型実験

小野田元，遠山祐貴，早野公敏

土木学会第69回年次学術講演会講演集Ⅱ 359 - 360 2014

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

極限釣り合い法を用いた鉄道バラスト軌道の道床横抵抗力の推定

市川拓真，早野公敏，中村貴久，桃谷尚嗣

土木学会第69回年次学術講演会講演集Ⅲ 643 - 644 2014

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

横抵抗力試験におけるバラスト軌道道床の変形挙動に関するPIV 解析

山本紗穏里，中村貴久桃谷尚嗣，早野公敏，市川拓真

第11回地盤工学会関東支部発表会講演集(GeoKanto2014) 216 - 219 2014

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

液状泥土を固化材で造粒固化する方法の提案と管理手法の検討

佐々木孝太，山内裕元，早野公敏

第 49 回地盤工学研究発表会講演集 639 - 640 2014

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Collapse of the scoured rubble mound around breakwater by overtopping tsunami water with SPH method

M. R. Islam, Y. Zhao, and K. Hayano

第 49 回地盤工学研究発表会講演集 1923 - 1924 2014

Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Hayano, K., Koike, Y., Nakamura, T., and Momoya, Y.

Advances in Soil Dynamics and Foundation Engineering (Robert Y. Linag, Jiangu Qian and Junliang Tao eds.) 491 - 499 2014 [Reviewed]

FUNDAMENTAL STUDY ON A NEW GRANULATION METHOD WITH THE PROCESS OF CRUMBLING PARTIALLY-CEMENTED LIQUID MUDS

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： https://ascelibrary.org/doi/abs/10.1061/9780784413425.050

HAYANO Kimitoshi,YAMAUCHI Hiromoto,SASAKI Kota,FUJISHIMA Keisuke

Journal of Japan Society of Civil Engineers 70 ( 4 ) 424 - 432 2014 [Reviewed]

Numerical method for evaluating the lateral resistance of sleepers in ballasted tracks

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejge/70/4/70_424/_article/-char/ja/

Yohei Koike, Takahisa Nakamura, Kimitoshi Hayano and Yoshitsugu Momoya

Soils and Foundations 54 ( 3 ) 502–514 2014 [Reviewed]

極限釣り合い法を用いた鉄道バラスト軌道の道床横抵抗力の推定

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.sciencedirect.com/science/article/pii/S0038080614000377

市川拓真，早野公敏，中村貴久，桃谷尚嗣，小池陽平

土木学会論文集 E1（舗装工学） 70 ( 3 ) I_71 - I_77 2014 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/70/3/70_I_71/_article/-char/ja/

地震時におけるバラスト軌道の道床横抵抗力特性

中村貴久，桃谷尚嗣，早野公敏，小川隆太

土木学会論文集 E1（舗装工学） 70 ( 3 ) I_79 - I_86 2014 [Reviewed]

氾濫流による鉄道バラスト道床の流失機構に関する模型実験と解析的検討

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/70/3/70_I_79/_article/-char/ja/

小野田元，遠山祐貴，早野公敏

土木学会論文集 E1（舗装工学） 70 ( 3 ) I_87 - I_94 2014 [Reviewed]

Centrifuge Model Tests and Finite Element Analyses on Seismic Behavior of Quay Walls Backfilled with Cement-Treated Granular Soils

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejpe/70/3/70_I_87/_article/-char/ja/

Hayano, K., Morikawa, Y., Fukawa, H., Takehana, K. and Tanaka, S.

International Journal of GEOMATE 4 ( 1 ) 442–449 2013 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： http://geomatejournal.com/sites/default/files/articles/442-449-2102-hayano-March-2013.pdf

バラスト軌道の道床横抵抗力の予測手法に関する基礎的検討

小池陽平，中村貴久，桃谷尚嗣，早野公敏

第10回地盤工学会関東支部発表会講演集(GeoKanto2013) CD - ROM 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

東南アジア粘土の膨潤性に関する既存判定方法の適用性の基礎的検討

西田裕昭，小野田元，森山索，早野公敏

第10回地盤工学会関東支部発表会講演集(GeoKanto2013) CD - ROM 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

3 次元 DEM による翼付きまくらぎの道床横抵抗力向上メカニズムの解明

重国祐貴，早野公敏，桃谷尚嗣，中村貴久

第 48 回地盤工学研究発表会講演集 11 - 12 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

デジタル3D カメラと OpenCV を利用したバラスト道床の現場密度試験方法の検討

星駿介，早野公敏

第 48 回地盤工学研究発表会講演集 295 - 296 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

遠心載荷を用いた固結した地盤材料の引張り試験の開発

田井絵理子，早野公敏，谷和夫

第 48 回地盤工学研究発表会講演集 599 - 600 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

造粒砂の粒度分布に着目した PS 灰および石炭灰の配合条件と造粒メカニズムの検討

藤嶋恵輔，早野公敏

第 48 回地盤工学研究発表会講演集 743 - 744 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

遠心模型実験装置を用いた津波洗掘に関する一実験

浅野良祐，早野公敏，高橋英紀，佐々真志，森川嘉之

第 48 回地盤工学研究発表会講演集 901 - 902 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

まくらぎの形状と本数がバラスト軌道の道床横抵抗力に及ぼす影響

小池陽平，中村貴久，桃谷尚嗣，早野公敏

第 48 回地盤工学研究発表会講演集 1147 - 1148 2013

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Simulating the effects of flow volume and fall height on scouring process by SPH method

M. R. Islam，A.M.K.N. Nadeesha and K. Hayano

第 48 回地盤工学研究発表会講演集 1551 - 1552 2013

Language：English Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

Fundamental study on ground behavior of artificial seashore reclaimed by cement-treated granular soils

Hayano, K. and Morikawa, Y.

New advances in geotechnical engineering 127 - 132 2013 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Effect of SPH input parameters for the simulation of hydraulic erosion of breakwater subject to Tsunami flow

Nadeesha, A.M.K.N., Russedul, I. M. and Hayano, K.

Proceedings of 18th Southeast Asian Geotechnical & Inaugural AGSSEA Conference (Leung, Goh & Shen eds.) CD - ROM 2013 [Reviewed]

Prediction of erosion around breakwater caused by overtopping of tsunami flow by smoothed particle hydrodynamics (SPH) method

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： http://rpsonline.com.sg/proceedings/9789810749491/html/120.xml

Russedul, I. M., Nadeesha, A.M.K.N. and Hayano, K.

Proceedings of 18th Southeast Asian Geotechnical & Inaugural AGSSEA Conference (Leung, Goh & Shen eds.) CD - ROM, 2013 [Reviewed]

DEM simulation coupled with image analyses on sand-gravel mixtures

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： http://rpsonline.com.sg/proceedings/9789810749491/html/117.xml

Kumara, J., Hayano, K., Shigekuni, Y. and Sasaki, K.

Proc. of 18th Southeast Asian Geotechnical Conference (18SEAGC), Advances in Geotechnical Infrastructure (Leung et al. Eds.) 1039 - 1045 2013 [Reviewed]

Soil mass density test on railway ballasts with using a 3D digital camera

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： http://rpsonline.com.sg/proceedings/9789810749491/html/125.xml

Hayano, K., Hoshi, S. and Kumara, J. J.

Proc. of 18th Southeast Asian Geotechnical Conference (18SEAGC), Advances in Geotechnical Infrastructure (Leung et al. Eds.) 593 - 598 2013 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： http://rpsonline.com.sg/proceedings/9789810749491/html/110.xml

Evaluation of deformation characteristics of fouled ballast by a 3-D Discrete Element Method

Kumara J.J. and Hayano, K.

Proc. of 5th International Young Geotechnical Engineers’ Conference (5iYGEC’13), Advances in Soil Mechanics and Geotechnical Engineering (Cui et al. Eds.) 2 257 - 260 2013 [Reviewed]

Physical and mechanical properties of sand-gravel mixtures evaluated from DEM simulation and laboratory triaxial test

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Model tests on settlement behaviour of ballasts subjected to sand intrusion and tie tamping application

Kumara, J. J. and Hayano. K

Proc. of 18th International Conference on Soil Mechanics and Geotechnical Engineering (ICSMGE 2013) 1305 - 1308 2013 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Effects of ballast thickness and tie-tamper repair on settlement characteristics of railway ballasted tracks

Hayano, K., Ishii, K. and Muramoto, K.

Proc. of 18th International Conference on Soil Mechanics and Geotechnical Engineering (ICSMGE 2013) 1275 - 1278 2013 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Effects of paper sludge ash and fly ash on mixture design of cement-treated granulated soils

Hayano, K. and Fujishima, K.

Geotechnics for sustainable development (Phung Duc Long eds.) 375 - 378 2013 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Kumara, J.J., Hayano,K., Shigekuni Y. and Sasaki, K.

International Journal of GEOMATE 4 ( 2 ) 546 – 551 2013 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： http://www.geomatejournal.com/sites/default/files/articles/546-551-53-kumara-june-2013.pdf

SIMULATING THE EFFECT OF FLOW VOLUME ON SCOURING PROCESS AROUND BREAKWATER UNDER TSUNAMI CONDITION BY SPH METHOD

M.R. Islam, K. Hayano and A.M.K.N. Nadeesha

Int. J. of GEOMATE 5 ( 2 ) 723 - 728 2013 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

造粒固化処理土により部分改良した岸壁の遠心模型実験および数値解析

府川裕史，森川嘉之，早野公敏，竹花和浩，田中誠也

第10回地盤改良シンポジウム論文集 173 - 180 2012 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

EVALUATION OF VOID RATIO CHARACTERISTICS OF SAND-GRAVEL MIXTURES WITH DIFFERENT PSD CURVES BY 3D DEM SIMULATIONS

G. H. A. Janaka J. Kumara, Kimitoshi Hayano, Kota Sasaki and Yuuki Shigekuni

土木学会第67回年次学術講演会講演集CS4 79 - 80 2012

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

有限要素解析による造粒固化処理土を用いた効果的な改良形式に関する検討

田中誠也，府川裕史，森川嘉之，二宮裕介，早野公敏

土木学会第67回年次学術講演会講演集Ⅲ 543 - 544 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

バラスト道床に対するデジタル3Dカメラを利用した現場密度試験の検討

星駿介，早野公敏

第9回地盤工学会関東支部発表会講演集(GeoKanto2012) CD - ROM 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

3次元DEMを用いたバラスト軌道におけるまくらぎ底面の摩擦挙動

重国祐貴，小池陽平，早野公敏

第9回地盤工学会関東支部発表会講演集(GeoKanto2012) CD - ROM 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

デジタルカメラを利用した現場密度試験に関する基礎的検討

荻原啓太，星駿介，G.H.A.J.J Kumara，早野公敏

土木学会第67回年次学術講演会講演集Ⅲ 27 - 28 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

路盤剛性と道床厚さがバラスト軌道の沈下特性に及ぼす影響

石井香織，早野公敏，村本勝己，伊藤壱記

第47回地盤工学研究発表会講演集 1441 - 1442 2012

Language：Japanese Publishing type：Research paper (research society, symposium materials, etc.) Joint Work

タイタンパー補修がバラスト軌道の沈下特性に及ぼす影響に関する基礎的実験

石井香織，早野公敏，村本勝己，伊藤壱記

第47回地盤工学研究発表会講演集 1439 - 1440 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

造粒固化処理土による岸壁の耐震性強化手法に関する検討

府川裕史，森川嘉之，竹花和浩，早野公敏

第47回地盤工学研究発表会講演集 1227 - 1228 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

初期含水比の違いが浚渫粘土の自重圧密特性に及ぼす影響

重国祐貴，星駿介，片桐雅明，早野公敏

第47回地盤工学研究発表会講演集 747 - 748 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

デジタルカメラを利用した土砂混入バラストの粒度分布測定方法に関する検討

荻原啓太，G.H.A.J.J Kumara，早野公敏

第47回地盤工学研究発表会講演集 97 - 98 2012

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Evaluation on grain size distribution of railway ballast with and without sands by image analyses

Kumara, J.J., Ogiwara, K., Hoshi, S. and Hayano, K

Proceedings of 3rd International Conference on New Developments in Soil Mechanics and Geotechnical Engineering 701 - 706 2012 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

DEM simulations and laboratory experiments on physical and mechanical properties of sand-gravel mixtures

Janaka J. Kumara, Kimitoshi Hayano, Yuuki Shigekuni and Kota Sasak

Proceedings of Second International Conference on Geotechnique, Construction Materials and Environment 549 - 554 2012 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Engineering Properties of Cement–Treated Granular Soil for Geotechnical Application

Dong, P. H., Hayano, K., Morikawa, Y. and Takahashi, H.

Journal of ASTM International 9 ( 2 ) 2012 [Reviewed]

Image Analysis Techniques on Evaluation of Particle Size Distribution of Gravel

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.astm.org/DIGITAL_LIBRARY/JOURNALS/JAI/PAGES/JAI103733.htm

Kumara, G.H.A.J.J., Hayano, K. and Ogiwara, K.

International Journal of GEOMATE 3 ( 1 ) 290 - 297 2012 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： http://www.geomatejournal.com/sites/default/files/articles/290-295-1261-kumara-sept-2012.pdf

Mechanical Characteristics of lean-mixed cement-treated granular soil

Dong, P. H., Hayano, K., Takahashi, H. and Morikawa

Ground Improvement 165 ( GI3 ) 131 - 146 2012 [Reviewed]

FIELD SURVEY OF THE 2011 OF THE PACIFIC COAST OF TOHOKU EARTHQUAKE TSUNAMI DISASTER TO THE SOUTH OF IWATE PREFECTURE

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.icevirtuallibrary.com/doi/10.1680/grim.10.00004

SUZUKI Takayuki,SASAKI Jun,TAJIMA Yoshimitsu,HAYANO Kimitoshi

Journai of Japan Society of Civil Engineers 68 ( 2 ) p.I_25 - I_30 2012 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejoe/68/2/68_I_25/_article/-char/ja/

Proposal of maintenance options to meet the pavement failure characteristics in Bangladesh

M.R. Islam & K. Hayano

Advances in Transportation Geotechnics Ⅱ(Miura, S. eds.) 793 - 798 2012 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Fundamental study on the simple evaluation methods for particle size distribution and maximum/minimum void ratio of sand-gravel mixtures

G.H.A.J.J. Kumara, K. Hayano & K. Ogiwara

Advances in Transportation Geotechnics Ⅱ(Miura, S. eds.), 2012 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Dynamic centrifuge model tests on quay wall backfilled with granular treated soil

Y. Morikawa, H. Takahashi, K. Hayano & Y. Okusa

Advances in Transportation Geotechnics Ⅱ(Miura, S. eds.) 346 - 352 2012 [Reviewed]

Deformation and Crushing of Particles of Cement Treat Granulate Soil

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Dong, P. H., Hayano, K., Kikuchi, Y., Takahashi, H., Morikawa, Y.

Soils and Foundations 51 ( 4 ) 611 - 624 2011 [Reviewed]

Seismic behaviour of gravity-type quay wall backfilled with granular treated soil

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/sandf/51/4/51_4_611/_article

TAKAHASHI Hidenori,MORIKAWA Yoshiyuki,HAYANO Kimitoshi,OHKUSA Youtaro

Journal of the Japanese Geotechnical Society 6 ( 2 ) 169 - 179 2011 [Reviewed]

CENTRIFUGE MODEL TEST ON BEHAVIOUR OF ARTIFICIAL SEASHORE RECLAIMED BY GRANULAR TREATED SOIL IN WAVES

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Japanese Geotechnical Society Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jgs/6/2/6_2_169/_article/-char/ja/

MORIKAWA Yoshiyuki,KUWAHARA Takuma,HAYANO Kimitoshi,TAKAHASHI Hidenori

Journal of Japan Society Civil Engineers 67 ( 2 ) PI_411 - I_416 2011 [Reviewed]

Centrifuge Model Tests on Dynamic Behavior of Quay Wall Backfilled with Granular Treated Soil

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejoe/67/2/67_2_I_411/_article/-char/ja/

三軸圧縮シミュレーションにおける3次元個別要素解析の入力パラメータの影響

佐々木孝太，G.H.A.J.J Kumara，早野公敏

第8回地盤工学会関東支部発表会講演集(GeoKanto2011) 320 - 323 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

計測パラメータが粗粒材のPIV測定結果に及ぼす影響

石井香織，早野公敏

第8回地盤工学会関東支部発表会講演集(GeoKanto2011), 306 - 309 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

測定条件が画像処理による粗粒材料の粒度分析結果に及ぼす影響

荻原啓太，G.H.A.J.J. Kumara，早野公敏

第8回地盤工学会関東支部発表会講演集(GeoKanto2011) 302 - 305 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

背後地盤を造粒固化処理土で部分改良した護岸の耐震性向上に関する遠心模型実験

府川裕史，森川嘉之，竹花和浩，早野公敏

第8回地盤工学会関東支部発表会講演集(GeoKanto2011) 171 - 174 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

貧配合で作製した造粒固化処理土の単粒子強度・変形特性

田中誠也，森川嘉之，二宮裕介，早野公敏

第8回地盤工学会関東支部発表会講演集(GeoKanto2011) 167 - 170 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

東北地方太平洋沖地震に起因する横浜市内の液状化災害に関する検討

早野公敏，長田雪乃

第8回地盤工学会関東支部発表会講演集(GeoKanto2011) 3 - 6 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Characterizations of Secondary Deformation Behaviors of Cement-Treated Granulate Soil

P. H. Dong, K. Hayano and Y. Morikawa

土木学会第66回年次学術講演会講演集Ⅲ 27 - 28 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

既存岸壁の海側前面地盤のセメント改良効果に関する弾塑性解析

渡辺悠太，早野公敏

第46回地盤工学研究発表会講演集 1383 - 1384 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

砂と礫の混合土の最大・最小間隙比に対する粉粒体モデルの適用性に関する基礎的検討

竹内美鈴，早野公敏，村本勝己

第46回地盤工学研究発表会講演集 923 - 924 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

造粒固化土を用いた人工海浜の地盤挙動の解明－遠心模型実験－

桑原拓馬，森川嘉之，二宮裕介，早野公敏，高橋英紀

第46回地盤工学研究発表会講演集 909 - 910 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

浚渫泥土から作製した人工粗粒材の物理特性に関する基礎的研究

早野公敏，Phan Huy Dong，竹内美鈴

第46回地盤工学研究発表会講演集 651 - 652 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

糖添加がセメント改良浚渫泥土の強度・透水特性に及ぼす影響

世一信吾，御手洗義夫，早野公敏

第46回地盤工学研究発表会講演集 493 - 494 2011

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Fundamental Geotechnical characteristics of Cement Treat Granulate Soil

Dong, P. H., Hayano, K., Takahashi, H. and Morikawa, Y.

Proceedings of International Symposium on Testing and Specification of Recycled Materials for Sustainable Geotechnical Construction, Baltimore (Tuncer B. Edil eds.) 2011 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Morikawa, Y., Takahashi, H., Hayano, K. and Ohkusa, Y.

Proceedings of the 8th International Conference on Urban Earthquake Engineering 279 - 284 2011 [Reviewed]

造粒固化土を利用した人工海浜の波浪安定性に関する遠心模型実験

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： https://ascelibrary.org/doi/abs/10.1061/9780784413272.344

Dynamic centrifuge test on granular treated soil used as quay-wall backfill

Morikawa, Y., Takahashi, H., Hayano, K. and Ohkusa, Y.

Proceedings of The 14th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering 2011 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Numerical Simulation on the Use of Cement-Treated Granulate Soil as Foundation Soil and Embankment Fill

Dong, P. H., Hayano, K. and Morikawa, Y.

Proceedings of 12th JSCE International Summer Symposium 191 - 194 2011 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Development and application of high durable grout for airport PC pavement

Kitazume, M. and Hayano, K.

Proc. of the 7th International Committee on Road and Airfield Pavement Technology 1 1044 - 1055 2011 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

締固めた泥岩掘削ずりの透水特性に関する実験的検討

高下達也，早野公敏，高倉望，岡田哲実

第39回岩盤力学に関するシンポジウム論文集 244 - 248 2010 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

岸壁背後に用いた造粒固化土からの地震時土圧に関する遠心模型実験

高橋英紀，森川嘉之，早野公敏，大草陽太郎

第55回地盤工学シンポジウム論文集 519 - 526 2010 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

セメント改良土の配合設計におけるフミン酸の強度発現遅延剤としての応用に関する検討

府川裕史，御手洗義夫，早野公敏

第9回地盤改良シンポジウム論文集 161 - 166 2010 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

高橋英紀，小川慧，早野公敏，森川嘉之，二宮裕介

第35回海洋開発シンポジウム論文集 687 - 692 2010 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejoe/67/2/67_2_I_411/_article/-char/ja/

造粒固化土を埋立材に用いた岸壁の振動模型実験

高橋英紀, 大草陽太郎, 早野公敏, 森川嘉之

地盤工学ジャーナル 5 ( 2 ) 231 - 240 2010

MODEL TESTS ON COMPRESSIBILITY AND BEARING CAPACITY OF LEANMIXED GRANULAR CEMENT TREATED SOIL

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jgs/5/2/5_2_231/_article/-char/ja/

Deformation and Breakage of Particles of Cement-Treat Granulate Soil

P. H. Dong, K. Hayano, Y. Kikuchi, T. Hidaka, H.

土木学会第65回年次学術講演会講演集Ⅲ 1069 - 1070 2010

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

航空機接地圧に対する遮熱性舗装のわだち掘れ抑制効果

仙名里江，前川亮太, 川名太，早野公敏

土木学会第65回年次学術講演会講演集Ⅴ 43 - 44 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

粒子破砕が堆積軟岩ずりの締固めおよび透水特性に及ぼす影響

高下達也，早野公敏，高倉望，岡田哲実

第45回地盤工学研究発表会講演集 891 - 892 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

造粒固化土を利用した海浜地盤の波浪安定性に関する一検討

小川慧，高橋英紀，森川嘉之，早野公敏

第45回地盤工学研究発表会講演集 851 - 852 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

セメント改良土におけるフミン酸の強度発現遅延効果と長期強度の予測

府川裕史，御手洗義夫，早野公敏

第45回地盤工学研究発表会講演集 627 - 628 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Improvement of Rutting Resistance of Airport Pavement by Introducing Heat Reflective Coating

Senna, R., Kawana, F., Hayano, K. and Maekawa, R.

Proceedings of the 11th International Symposium on Advanced Technologies in Asphalt Pavements (Kwang W. Kim eds) 59 - 69 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Some Insight into Maintenance Management of the Paved Road Networks in Bangladesh

Islam Mohammed Russedul and Hayano, K.,

Proceedings of the 11th International Symposium on Advanced Technologies in Asphalt Pavements (Kwang W. Kim eds) 133 - 140 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Applicability of Granular Cement Treated Soil for Subgrade Material

Dong, P. H., Hayano, K., Takahashi, H. and Morikawa, Y.

Proc. of The 11th International Conference on Asphalt Pavement 1 1103 - 1111 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

A Study of Failure Mechanism of Roads in Bangladesh

Islam Mohammed Russedul and Hayano, K.,

Proceedings of the 11th JSCE International Summer Symposium 307 - 310 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

X-RAY CT Scanner associated with CD triaxial tests on Cement Treat Granulate Soil

Dong, P. H., Hayano, K., Kikuchi, Y., Takahashi, H. and Morikawa, Y.

Proc. of 11th JSCE International Summer Symposium 159 - 162 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Effects of Mixture Design on the Mechanical Properties of Cement Treat Granulate Soil

Dong, P. H., Hayano, K., Takahashi, H. and Morikawa, Y.

Proc. of Sixth International. Congress on Environmental Geotechnics (Manoj Datta et al. eds.) 1 594 - 599 2010 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

TAKAHASHI Hidenori,MORIKAWA Yoshiyuki,ICHIKAWA Eitoku,HAYANO Kimitoshi,OHKUSA Youtaro

Journal of Japan Society Civil Engineers 66 ( 2 ) 236 - 249 2010

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Civil Engineers Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscejc/66/2/66_2_236/_article/-char/ja/

遅延剤を用いた低強度セメント改良土の強度特性及び流動強度特性に関する基礎的検討

世一信吾，御手洗義夫，早野公敏

第7回地盤工学会関東支部発表会講演集(GeoKanto2010) 98 - 100 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

弾塑性FEM解析による自立式矢板岸壁の変形予測に関する基礎的検討

渡辺悠太，早野公敏

第7回地盤工学会関東支部発表会講演集(GeoKanto2010) 247 - 250 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

造粒固化土を用いた人工海浜の波浪来襲時地盤特性に関する基礎実験

桑原拓馬，森川嘉之，二宮裕介，早野公敏

第7回地盤工学会関東支部発表会講演集(GeoKanto2010) 140 - 143 2010

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

遠心力場における造粒固化土の岸壁背後地盤への適用性の検討

高橋英紀，大草陽太郎，早野公敏，森川嘉之

第54回地盤工学シンポジウム論文集 519 - 526 2009 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

フミン酸添加による低強度セメント改良土の均質化に関する検討

小林貴志，早野公敏，御手洗義夫

第54回地盤工学シンポジウム論文集 533 - 538 2009 [Reviewed]

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Dynamic Model Tests in Centrifuge on Lattice-shaped DMM Ground Improvement for Restraining Displacement of Quay Wall

Takahashi. H. and Hayano, K.

Proceedings of IS-Tokyo CD - ROM 2009 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Experimental study on durability of solar reflective airport pavement subjected to airplane load

Watanabe, Y., Hayano, K. and Maekawa, R.

Proceedings of 5th China-Japan Workshop on Pavement Technologies (SHA Aimin and Kenji Himeno eds.) 108 - 112 2009 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

New Techniques to Detect Layers Debonding with Infrared Imaging and Ground Penetrating Radar

Maekawa, R. and Hayano, K.

Proceedings of 5th China-Japan Workshop on Pavement Technologies (SHA Aimin and Kenji Himeno eds.) 92 - 99 2009 [Reviewed]

Behavior of Sheet Pile Quay Wall Stabilized by Sea-side Ground Improvement in Dynamic Centrifuge Tests

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Development of a simple triaxial permeability cell for compacted crushed sedimentary soft rocks

Kouge, T., Hayano, K. and Takakura N.

Proceedings of 11th International Summer Symposium, JSCE 105 - 108 2009 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Mechanical properties of granular cement treated soil from consolidated drained triaxial tests

Dong, P. H., Hayano, K., Okusa, Y., Takahashi, H. and Morikawa, Y.

Proceedings of 11th International Summer Symposium, JSCE 125 - 128 2009 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Mechanical Properties of Lean-Mixed Granular Cement Treated Soil from Consolidated Drained Triaxial Tests

Dong, P. H., Hayano, K., Okusa, Y., Takahashi, H. and Morikawa, Y.

Proceedings of International Symposium on Geotechnical Engineering, Ground Improvement, and Geosynthetics for Sustainable Mitigation and Adaptation to Climate Change Including Global Warming 319 - 330 2009 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Soils and Foundations 49 ( 2 ) 193 - 206 2009 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/sandf/49/2/49_2_193/_article

貧配合セメント造粒砂の圧縮特性に関する一検討

高橋英紀, 森川嘉之, 市川栄徳, 早野公敏, 大草陽太郎

第２４回海洋開発シンポジウム論文集 215 - 220 2009 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： http://library.jsce.or.jp/jsce/open/00011/2009/25-0215.pdf

粘土から創生したセメント造粒砂の粒度分布測定方法と一次元圧縮特性に関する検討

高橋英紀，大草陽太郎，早野公敏，森川嘉之

第8回環境地盤工学シンポジウム発表論文集 147 - 150 2009 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

異方圧密三軸圧縮試験によるタイヤチップ混合浚渫粘土の強度特性

早野公敏，御手洗義夫，田中洋輔，志村勝宣

第8回環境地盤工学シンポジウム発表論文集 449 - 454 2009 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Strength and Deformation Characteristics of Granular Cement Treated Soil from Consolidated Drained Triaxial Tests

P.H. Dong, K. Hayano, Y. Okusa, H. Takahashi, Y. Morikawa and E. Ichikawa

土木学会第64回年次学術講演会講演集Ⅲ 907 - 908 2009

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

セメント造粒砂を用いたケーソン式岸壁の動的挙動に関する遠心模型実験

大草陽太郎，高橋英紀，森川嘉之，早野公敏

土木学会第64回年次学術講演会講演集Ⅲ 491 - 492 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

表面波探査を用いた舗装上からの埋立地盤特性の把握に関する検討

眞野裕子，江村剛，前川亮太，林宏一，早野公敏

土木学会第64回年次学術講演会講演集Ⅲ 367 - 368 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

セメント造粒砂を埋立材に用いたケーソン式岸壁に対する動的遠心模型実験

大草陽太郎，高橋英紀，市川栄徳，早野公敏，森川嘉之

第44回地盤工学研究発表会講演集 1091 - 1092 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

空港舗装における遮熱性舗装の適用性に関する研究

渡辺悠太，前川亮太，早野公敏

第44回地盤工学研究発表会講演集 893 - 894 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

横浜粘性土の除荷時の収縮クリープ変形に対するIsotach型粘弾塑性モデルの適用

師岡周平，早野公敏

第44回地盤工学研究発表会講演集 865 - 866 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

セメント造粒砂の単粒子強度特性についての一検討

市川栄徳，大草陽太郎，高橋英紀，早野公敏，森川嘉之

第44回地盤工学研究発表会講演集 597 - 598 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

フミン酸を用いた低強度セメント改良土の創生に関する基礎的検討

小林貴志，早野公敏，御手洗義夫

第44回地盤工学研究発表会講演集 559 - 560 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

埋立地盤の地盤特性の変化に関する数値シミュレーション

眞野裕子，江村剛，前川亮太，林宏一，早野公敏

第44回地盤工学研究発表会講演集 131 - 132 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

糖添加がセメント改良土の強度特性に及ぼす影響

府川裕史，早野公敏，御手洗義夫

第6回地盤工学会関東支部発表会講演集(GeoKanto2009) CD - ROM 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

長期クリープ後の段階載荷圧密試験による圧縮変形特性および粘弾塑性モデルによる検討

大草陽太郎，谷和夫，早野公敏

第6回地盤工学会関東支部発表会講演集(GeoKanto2009) CD - ROM 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

種々の上載荷重を受ける造粒固化土の透水係数の把握

小川慧，高橋英紀，森川嘉之，早野公敏

第6回地盤工学会関東支部発表会講演集(GeoKanto2009) CD - ROM 2009

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

連続式赤外線撮影を用いた空港アスファルト舗装の層間剥離の試験調査

早野公敏，前川亮太，鈴木哲雄

舗装 43 ( 3 ) 3 - 7 2008 [Reviewed]

連続式赤外線撮影による空港アスファルト舗装の層間剥離探査の試み

Language：Japanese Publishing type：Research paper (scientific journal) Publisher：建設図書 Joint Work

早野公敏，前川亮太，鈴木哲雄，橋爪秀夫

地盤工学ジャーナル 3 ( 1 ) 13 - 23 2008 [Reviewed]

床版上の空港アスファルト舗装内部残留水の検知技術に関する基礎的試験

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jgs/3/1/3_1_13/_article/-char/ja/

早野公敏, 前川亮太, 野口孝俊, 阿部長門, 平山和幸

土木学会論文集Ｅ 64 ( 4 ) 668 - 682 2008 [Reviewed]

Investigation on Static Stability of Sheet Pile Quay Wall Improved by Cement Treated Sea-side Ground from Centrifuge Model Tests

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jsceje/64/4/64_4_668/_article/-char/ja/

M. Ruhul Amin Khan, Kimitoshi Hayano and Masaki Kitazume

Soils and Foundations 48 ( 4 ) 563 - 575 2008 [Reviewed]

層間剥離したアスファルト舗装の表面温度分布特性に関する実験的検討

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/sandf/48/4/48_4_563/_article/-char/en

空港PC舗装版下に使用するグラウト材の開発

北詰昌樹，早野公敏

港湾空港技術研究所資料 ( 1183 ) 1 - 23 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

空港アスファルト舗装の舗装温度の実態と要因分析

渡辺悠太，前川亮太，早野公敏

第5回地盤工学会関東支部発表会講演集(GeoKanto2008), CD - ROM 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積泥岩の掘削ずりの物理化学特性と地層処分施設の埋め戻し材としての課題

高下達也，早野公敏

第5回地盤工学会関東支部発表会講演集(GeoKanto2008) CD - ROM 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

セメント造粒砂の粒度分布および一次元圧縮特性

大草陽太郎，高橋英紀，市川栄徳，早野公敏

第5回地盤工学会関東支部発表会講演集(GeoKanto2008) CD - ROM 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

フミン酸を用いた低強度セメント改良土の配合設計の試み

小林貴志，早野公敏，御手洗義夫

第5回地盤工学会関東支部発表会講演集(GeoKanto2008) CD - ROM 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

定ひずみ速度圧密試験における横浜粘土のクリープ特性

師岡周平，早野公敏

第5回地盤工学会関東支部発表会講演集(GeoKanto2008) CD - ROM 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

光ファイバ浸水検知センサによる空港アスファルト舗装内部残留水のモニタリングの試み

早野公敏，前川亮太，阿部長門，平山和幸，野口孝俊

土木学会第63回年次学術講演会Ⅴ 119 - 120 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

タイヤチップ混合浚渫粘土の強度・変形特性に関する実験的検討

志村勝宣，早野公敏，大向直樹，御手洗義夫，田中洋輔

土木学会第63回年次学術講演会講演集Ⅲ 785 - 786 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

横浜粘性土の室内クリープ試験とアイソタック型圧縮則に基づくクリープ解析の比較

師岡周平，早野公敏

土木学会第63回年次学術講演会講演集Ⅲ 455 - 456 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

格子状深層改良した護岸背後埋立地盤の動的特性に関する遠心模型実験

富樫陽太，高橋英紀，早野公敏

土木学会第63回年次学術講演会講演集Ⅲ 35 - 36 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

格子状深層改良工法による護岸の液状化抑制効果に関する動的遠心模型実験

富樫陽太，高橋英紀，早野公敏

第43回地盤工学研究発表会講演集 1415 - 1416 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

粘性土の段階クリープ試験とアイソタック型圧縮則に基づくクリープ解析の比較

師岡周平，早野公敏，大向直樹

第43回地盤工学研究発表会講演集 287 - 288 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

表面波探査試験による大規模埋立て地盤のS波速度構造の検証

早野公敏，前川亮太，江村剛，水谷崇亮，播本一正

第43回地盤工学研究発表会講演集 123 - 124 2008

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Dynamic Behaviour of Sheet Pile Quay Wall Stabilized by Sea-side Ground Improvement

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

Book of abstracts, 4th International Conference on Earthquake Geotechnical Engineering (Kyriazis Pitilakis eds.) 328 2007 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

早野公敏，水上純一, 鈴木哲雄

地盤工学ジャーナル 2 ( 1 ) 1 - 10 2007 [Reviewed]

Strength properties and variance of cement-treated ground using the pneumatic flow mixing method

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jgs/2/1/2_1_1/_article/-char/ja/

Kitazume, M. and Hayano, K.

Ground Improvement 11 ( 1 ) 21 - 26 2007 [Reviewed]

空港ＰＣ舗装版下に用いるグラウト材の高耐久性化に関する検討

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.icevirtuallibrary.com/doi/abs/10.1680/grim.2007.11.1.21

早野公敏，北詰昌樹，青山敏幸，中野正一，宮脇賢司

土木学会舗装工学論文集 12 173 - 181 2007 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/journalpe1996/12/0/12_0_173/_article/-char/ja/

Dynamic Centrifuge Model Tests on Sheet Pile Quay Wall Stabilized by Sea-side Ground Improvement

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

Proceedings of the 3rd Sino-Japan Geotechnical Symposium(Y. Yao, H. Akagi and G. Zhang eds.) 269 - 277 2007 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

岸壁前面をセメント固化した改良地盤中の矢板の挙動

M. Ruhul Amin Khan, 早野公敏，北詰昌樹

港湾空港技術研究所報告 46 ( 4 ) 3 - 39 2007

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

アイソタック型圧縮則に基づく圧密解析に用いる入力パラメータ

師岡周平，早野公敏，谷和夫，大向直樹

第４回地盤工学会関東支部発表会講演集(Geo-Kanto2007) 406 - 409 2007

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

タイヤチップ混合浚渫泥土の強度・変形特性に関する考察

志村勝宣，早野公敏，谷和夫，大向直樹，御手洗義夫，田中洋輔

第4回地盤工学会関東支部発表会講演集(Geo-Kanto2007) 282 - 284 2007

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

層間剥離を考慮した空港舗装の熱伝導解析

前川亮太，早野公敏，橋爪秀夫

土木学会第62回年次学術講演会Ⅴ 279 - 280 2007

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

連続式赤外線撮影による空港アスファルト舗装の層間剥離探査

前川亮太，早野公敏，鈴木哲雄

土木学会第62回年次学術講演会Ⅴ 281 - 282 2007

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Seismic Performance of Sheet pile Quay wall stabilized with Seaside Ground Improvement

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

第42回地盤工学研究発表会講演集 1471 - 1472 2007

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

Numerical method for sheet pile quay walls with sea-side ground improvement

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

Numerical Methods in Geotechnical Engineering (Helmut F. Schweiger eds.) 865 - 871 2006 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Effects of seaside ground improvement on the stability of existing sheet pile quay wall

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

Physical Modelling in Geotechnics, - 6th ICPMG'06 (C. W. W. Ng, L. M. Zhang and Y. H. Wang eds.) 865 - 871 2006 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

空港アスファルト舗装の表面性状の実態

八谷好高，早野公敏，竹内康，今西健治，坪川将丈

土木学会舗装工学論文集 11 147 - 154 2006 [Reviewed]

Stress distributions and its evaluation in asphalt pavement ground subjected to roller loading

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/journalpe1996/11/0/11_0_147/_article/-char/ja/

Ground Improvement at Seaside of Existing Sheet pile Quay wall

M. Ruhul Amin Khan, Hayano, K. and Kitazume, M.

第41回地盤工学研究発表会講演集 1679 - 1680 2006

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

赤外線カメラを用いた空港アスファルト舗装の剥離探査に関する室内試験

山脇秀仁，早野公敏，北詰昌樹

土木学会第61回年次学術講演会講演集Ⅴ 309 - 310 2006

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Hayano, K. and Kitazume, M.

Proc. of the 16th International Conference on Soil Mechanics and Foundation Engineering 1717 - 1720 2005 [Reviewed]

空港舗装の表・基層を対象とした大粒径アスコンの耐久性評価試験

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Other Link： https://www.issmge.org/uploads/publications/1/22/STAL9781614996569-1717.pdf

Some Insight into the Mixture Design of Large Stone Asphalt Mixture for Airport Pavement

Hayano, K. and Akimoto, H.

Proc. of the Seventh International Conference on the Bearing Capacity of Roads, Railways and Airfields CD - ROM 2005 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Strength Variance of Cement Treated Soil in the Execution of Newly Developed Pneumatic Flow Mixing Method

Hayano, K. and Kitazume, M.

Geotechnical Special Publication 130-142 and GRI-18(Ellen M. Rathje. eds.) CD - ROM 2005 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

True triaxial apparatuses with two rigid boundaries

Anh Dan L.Q., Koseki, J., Hayano K. and Sato, T.

Geotechnical Special Publication 130-142 and GRI-18 (Ellen M. Rathje. eds.) CD - ROM 2005 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

早野公敏

土木学会舗装工学論文集 10 107 - 112 2005

大規模施工された管中混合固化処理地盤の強度のばらつきとその要因

Language：Japanese Publishing type：Research paper (scientific journal) Single Work

Other Link： https://www.jstage.jst.go.jp/article/journalpe1996/10/0/10_0_107/_article/-char/ja/

空港舗装における大粒径アスファルト混合物の配合設計に関する基礎的検討

秋元洋胤，早野公敏，北詰昌樹

港湾空港技術研究所資料 ( 1099 ) 1 - 14 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

グルービングの摩耗抵抗性の評価に関する一検討

早野公敏，高橋光彦

土木学会第60回年次学術講演会講演集Ⅴ 193 - 194 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

遠心模型実験による矢板岸壁前面の深層改良地盤挙動に関する検討

早野公敏，北詰昌樹，丸山憲治

土木学会第60回年次学術講演会講演集Ⅲ 21 - 22 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

岸壁前面の深層改良による岸壁変形抑制効果―遠心模型実験による検証―

早野公敏，北詰昌樹，丸山憲治

第40回地盤工学研究発表会講演集 1801 - 1802 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

融雪装置を導入した空港アスファルト舗装の耐荷性能

八谷好高，江崎徹，松崎和博，坪川将丈，水上純一，早野公敏

国土技術政策総合研究所研究報告 ( 23 ) 1 - 24 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

管中混合固化処理地盤の強度変動と要因分析

北詰昌樹，早野公敏

港湾空港技術研究所報告 44 ( 2 ) 57 - 81 2005

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Time-dependent Deformation and Strength Characteristics of Cement Treated Dredged Ground from Laboratory and In-situ Tests

Hayano, K. and Kitazume, M.

Proc. of the 5th Asian Young Geotechnical Engineers Conference 111 - 116 2004 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

北誥昌樹，早野公敏，佐藤恒夫，上用敏弘

土木学会論文集 771 ( Ⅲ-68 ) 199 - 214 2004 [Reviewed]

移動ローラー載荷装置の試作と移動載荷試験による模型地盤の応力分散

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscej1984/2004/771/2004_771_199/_article/-char/ja/

岸壁前面の海底地盤の深層改良による矢板岸壁の補強効果 -遠心模型実験による矢板および地盤挙動の観察-

早野公敏，北詰昌樹，丸山憲治

第50回地盤工学シンポジウム論文集 263 - 270 2004 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

秋元洋胤，早野公敏

土木学会舗装工学論文集 9 2004 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/journalpe1996/9/0/9_0_241/_article/-char/ja/

曲げモーメントを受けるセメント改良砂の引張強度変形特性の研究

鯉沼琢麻，古関潤一，早野公敏，北誥昌樹

土木学会第59回年次学術講演会講演集Ⅲ 1067 - 1068 2004

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

移動ローラー荷重下の地盤内応力分布とその評価手法に関する検討

秋元洋胤，早野公敏，北詰昌樹

土木学会第59回年次学術講演会講演集Ⅴ 1327 - 1328 2004

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

原位置平板載荷試験と遠心模型載荷試験によるセメント改良粘性土地盤の強度・変形特性

早野公敏，北詰昌樹

第39回地盤工学研究発表会講演集 699 - 700 2004

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

空港舗装建設廃棄物の再資源化促進方策

八谷好高，松崎和博，坪川将丈，湯浅楠勝，早野公敏，秋元洋胤

国土技術政策総合研究所資料 ( 176 ) 1 - 22 2004

Language：English Publishing type：Research paper (scientific journal) Joint Work

New Limit Equilibrium Method for Seismic Stability of Cement Treated Clay Ground from Centrifuge Model Tests

Kitazume, M., Hayano, K. and Hashizume, H.

Proc. of the 12th Asian Regional Conference on Soil Mechanics and Foundation Engineering 209 - 302 2003 [Reviewed]

Seismic Stability of Cement Treated Ground by Tilting and Dynamic Shaking Table Tests

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Kitazume, M., Hayano, K. and Hashizume, H.

Soils and Foundations 43 ( 6 ) 125 - 140 2003 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/sandf1995/43/6/43_6_125/_article

移動ローラー荷重下のアスファルト混合物骨材の応力分布

秋元洋胤，早野公敏，北詰昌樹

土木学会第58回年次学術講演会講演集Ⅴ 1279 - 1280 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

固化処理土の透水性に関する研究

北詰昌樹，高橋英紀，早野公敏

第38回地盤工学研究発表会講演集 761 - 762 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

振動・傾斜遠心模型実験によるセメント改良粘性土地盤の地震時破壊挙動

早野公敏，北詰昌樹，橋爪秀夫，丸山憲治

第38回地盤工学研究発表会講演集 881 - 882 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

遠心模型実験によるセメント改良粘性土地盤の動的特性

北詰昌樹，早野公敏，秋元洋胤，橋爪秀夫，丸山憲治

第38回地盤工学研究発表会講演集 883 - 884 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

管中混合固化処理工法による中部国際空港地盤の造成

北詰昌樹，早野公敏，佐藤恒夫

第4回空港技術報告会資料 251 - 272 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

高強度コンクリートの空港舗装への適用性

八谷好高，坪川将丈，松崎和博，阿部寛，早野公敏，秋元洋胤，亀田昭一，佐々木健一，栩木隆

国土技術政策総合研究所資料 ( 100 ) 1 - 45 2003

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Strength and deformation characteristics of sedimentary soft rock in the Tokyo metropolitan area

Tatsuoka, F., Hayano, K. and Koseki, J.

Characterisation and Engineering Properties of Natural Soils (Tan, T. S., Phoon, K. K., Hight, D. W. and Leroueil, S. eds.) 1461 - 1525 2002 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Cyclic Triaxial Tests on Deformation Properties of Softrocks

Koseki, J., Indo, H., Hayano, K., Sato, T. and Torimitsu, M.

Bulletin. Earthquake Resistant Structure Research Center, IIS ( 35 ) 163 - 174 2002

Language：English Publishing type：Research paper (scientific journal) Joint Work

路床特性がアスファルト舗装の不同沈下に及ぼす影響の遠心載荷試験による基礎的評価の試み

宮島正悟，早野公敏，北詰昌樹

第37回地盤工学研究発表会講演集 1329 - 1330 2002

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

準静的遠心模型実験によるセメント改良粘性土地盤の地震時破壊挙動(その2)

北詰昌樹，早野公敏，阿部寛，橋爪秀夫，丸山憲治

第37回地盤工学研究発表会講演集 1755 - 1756 2002

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

準静的遠心模型実験によるセメント改良粘性土地盤の地震時破壊挙動(その1)

橋爪秀夫，丸山憲治，北詰昌樹，早野公敏，阿部寛

第37回地盤工学研究発表会講演集 1753 - 1754 2002

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Development of true triaxial testing system to evaluate anisotropy of elastic characteristics on sedimentary soft rocks

Hayano, K., and Sato, T.

Proc. of the 15th International Conference on Soil Mechanics and Foundation Engineering 109 - 112 2001 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Time-dependent deformation characteristics of stiff geomaterials in engineering practice

Tatsuoka, F., Uchimura, T., Hayano, K., Di Benedetto, H., Koseki, J. and Siddiquee, M.S.A.

Pre-failure Deformation Characteristics of Geomaterials (M. Jamiolkowski, R. Lancellota and D. Lo Presti eds.) 1161 - 1250 2001 [Reviewed]

Evaluation of Time-Dependent Deformtaion Property of Sedimentary Soft Rock and its Constitutive Modelling

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Hayano, K., Matsumoto, M., Tastuoka, F., and Koseki, J.

Soils and Foundations 41 ( 2 ) 21 - 38 2001 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/sandf1995/41/2/41_2_21/_article

大振幅繰返し載荷を受ける堆積軟岩の時間依存非線形変形特性

早野公敏, 古関潤一, 龍岡文夫

第36回地盤工学研究発表会講演集 209 - 210 2001

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

原位置調査と室内試験による東京湾口海底軟岩の変形・強度特性の検討

小高猛司, 古関潤一, 早野公敏, 北条義則, 板橋利昭

軟岩と硬質土のロータリー式サンプリング技術と物性評価に関するシンポジウム論文集 161 - 166 2000 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Some new aspects of time effects on the stress-strain behaviour of stiff geomaterials

Tatsuoka,F., Santucci de Magistris,F., Hayano,K., Momoya,Y. and Koseki,J.

The Geotechnics of Hard Soils-Soft Rocks (Evangelista and Picarelli eds.) 1285 - 1372 2000

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Liquefaction Tests with Hollow-Cylindrical Torsional Shear Apparatus under Low Confining Stress

12. Koseki, J., Itakura, D., Kawakami, S., Sato, T., Hayano, K. and Torimitsu, M.

Bulletin. Earthquake Resistant Structure Research Center, IIS ( 33 ) 11 - 21 2000

Language：English Publishing type：Research paper (scientific journal) Joint Work

Preliminary Report on Damage to Retaining Walls Caused by the 1999 Chi-Chi Earthquake

Koseki, J., and Hayano, K.

Bulletin. Earthquake Resistant Structure Research Center, IIS ( 33 ) 23 - 34 2000

Language：English Publishing type：Research paper (scientific journal) Joint Work

地下空洞掘削に伴う堆積軟岩地盤の長期変形

松本正士, 早野公敏, 龍岡文夫, 古関潤一

土と基礎 48 ( 2 ) 13 - 16 2000 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

人工岩の強度変形特性におよぼすコア採取方法による影響について

政枝宏, 山内博行, 辻野敏文, 細野高康, 園田玉紀, 早野公敏

「技術フォーラム2000」講演集 125 - 126 2000

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

試料の乱れが堆積軟岩の変形特性に及ぼす影響とその評価

早野公敏, 龍岡文夫, 古関潤一

軟岩と硬質土のロータリー式サンプリング技術と物性評価に関するシンポジウム論文集 105 - 108 2000 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Isotach理論に基づく試料の乱れが堆積軟岩のクリープ特性に及ぼす影響の評

早野公敏, 龍岡文夫, 古関潤一

軟岩と硬質土のロータリー式サンプリング技術と物性評価に関するシンポジウム論文集 127 - 132 2000 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Anisotropy of elastic deformation characteristics of Toyoura sand by means of elastic wave measurements

Hayano, K., and Fioravante, V.

Proc. of the 35th Japan National Conference on Geotechnical Engineering 277 - 278 2000

Language：English Publishing type：Research paper (other science council materials etc.) Joint Work

三主応力制御試験による堆積軟岩の異方的弾性変形特性

早野公敏, 古関潤一, 須藤朗宏

土木学会第55回年次学術講演会講演概要集Ⅲ 518 - 519 2000

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

繰返し三軸試験における異なる載荷方法が密な砂質土の変形特性に及ぼす影響

西川昌芳, 早野公敏, 古関潤一

第35回地盤工学研究発表会講演集 819 - 820 2000

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

台湾集集地震における擁壁・補強土構造物への被害事例（その2）

古関潤一, 早野公敏, 龍岡文夫, 内村太郎

第35回地盤工学研究発表会講演集 676 - 677 2000

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

台湾集集地震における擁壁・補強土構造物への被害事例（その１）

内村太郎, 龍岡文夫, 古関潤一, 早野公敏

第35回地盤工学研究発表会講演集 675 - 676 2000

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

鉛直・水平ヤング率を測定する三主応力制御試験における端面摩擦の影響

佐藤剛司, 早野公敏, 浜田健太郎, 古関潤一

第34回地盤工学研究発表会講演集 679 - 680 1999.7

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

Evaluation and modelling of rate-dependent deformation property of softrock

Tatsuoka, F., Hayano, K. and Koseki, J.

Proc. of the 11th Asian Regional Conference on Soil Mechanics and Foundation Engineering 711 - 712 1999 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Stress-induced anisotropy in the quasi-elastic stiffness of sedimentary soft mudstone

Hayano, K., Koseki, J. and Tatsuoka, F.

Poster Session Proc. of the 11th Asian Regional Conference on Soil Mechanics and Foundation Engineering 11 - 12 1999 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Small strain deformation characteristics of sedimentary soft mudstone from true triaxial tests

Hayano, K., Tatsuoka, F., Koseki, J., and Sato, T.

Pre-failure Deformation Characteristics of Geomaterials (M. Jamiolkowski, R. Lancellota and D. Lo Presti eds.) 191 - 198 1999 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Time effects on stress-strain properties at small strains of sedimentary soft mudstone

Matsumoto, M., Hayano, K., Sato, T., Koseki, J. and Tatsuoka, F.

Pre-failure Deformation Characteristics of Geomaterials (M. Jamiolkowski, R. Lancellota and D. Lo Presti eds.) 313 - 322 1999 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Deformation of sedimentary soft rock in deep excavation

Miyazaki, K., Hayano, K., Tatsuoka, F. and Koseki, J.

Pre-failure Deformation Characteristics of Geomaterials (M. Jamiolkowski, R. Lancellota and D. Lo Presti eds.) 809 - 818 1999 [Reviewed]

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Modeling pre-failure stress-strain properties of sedimentary softrocks based on very small strain stiffness

Hayano, K., Tatsuoka, F. and Yoshiizumi, N.

ASTM STP 1350, Nondestructive and Automated Testing for Soil and Rock Properties 259 - 275 1999 [Reviewed]

Shear banding in a sedimentary soft mudstone subjected to plane strain compression

Language：English Publishing type：Research paper (international conference proceedings) Joint Work

Hayano, K., Maeshiro, T., Tatsuoka, F., Sato, T., Wang, L. and Kodaka, T.

Geotechnical Testing Journal 22 ( 1 ) 67 - 79 1999 [Reviewed]

Language：English Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.astm.org/DIGITAL_LIBRARY/JOURNALS/GEOTECH/PAGES/GTJ11317J.htm

Liquefaction tests of Toyoura sand measuring change of quasi-elastic deformation properties

15. Koseki, J., Kawakami, S., Nagayama, H., Sato, T, Hayano, K. and Torimitsu, M.

Bulletin. Earthquake Resistant Structure Research Center, IIS ( 32 ) 47 - 60 1999

Language：English Publishing type：Research paper (scientific journal) Joint Work

三軸試験による堆積泥岩の非線形変形特性に及ぼす時間効果の基礎的検討

早野公敏, 古関潤一, 龍岡文夫

第34回地盤工学研究発表会講演集 675 - 676 1999

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

非可逆ひずみのひずみ速度依存性による三軸排水クリープの予測

早野公敏, 龍岡文夫, 古関潤一

土木学会第54回年次学術講演会講演集Ⅲ 620 - 621 1999

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

地盤内の平均圧力および平均ひずみによる地盤のヤング率の推定

宮崎啓一, 早野公敏, 龍岡文夫, 古関潤一

第34回地盤工学研究発表会講演集 1157 - 1158 1999

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積泥岩のヤング率の応力状態誘導異方性に関する実験的検討

浜田健太郎, 早野公敏, 古関潤一, 龍岡文夫

第34回地盤工学研究発表会講演集 677 - 678 1999

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟岩の三軸クリープ試験・低ひずみ速度載荷試験におけるベディングエラー

松本正士，佐藤剛司，早野公敏，古関潤一，龍岡文夫

岩の一軸および三軸圧縮試験の方法と結果の適用に関するシンポジウム論文集 167 - 174 1998 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

堆積軟岩試料のサンプリングによる乱れの評価法

小高猛司，早野公敏，古関潤一，龍岡文夫，壺内達也，松本正士，松下政史

土と基礎 46 ( 5 ) 11 - 14 1998 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

大深度地下空間の設計における堆積軟岩の変形特性

松本正士，早野公敏，龍岡文夫，古関潤一

第43回地盤工学シンポジウム論文集 75 - 80 1998 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

三主応力試験を用いた堆積軟岩の変形特性に関する基礎的研究

早野公敏, 佐藤剛司, 古関潤一, 龍岡文夫

生産研究 50 ( 8 ) 14 - 17 1998

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

局所ひずみ測定を用いた三軸圧縮試験による軟岩の変形特性

早野公敏, 佐藤剛司, 古関潤一, 龍岡文夫

岩の一軸および三軸圧縮試験の方法と結果の適用に関するシンポジウム論文集 113 - 116 1998 [Reviewed]

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

堆積軟岩地盤での開削工事に伴う地盤の鉛直変位

吉野修, 宮崎啓一, 早野公敏, 古関潤一, 武井正孝, 龍岡文夫

第33回地盤工学研究発表会講演集 1333 - 1334 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

地盤掘削時の計測鉛直変位と地盤内ひずみ

宮崎啓一, 吉野修, 早野公敏, 古関潤一, 龍岡文夫

土木学会第53回年次学術講演会講演集 532 - 533 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

掘削時の地盤内のひずみと変形係数

宮崎啓一, 早野公敏, 古関潤一, 龍岡文夫

土木学会第53回年次学術講演会講演集Ⅲ 534 - 535 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

三主応力試験による堆積軟岩の弾性係数の異方性

早野公敏, 佐藤剛司, 嶋邑勉, 古関潤一, 龍岡文夫

土木学会第53回年次学術講演会講演集Ⅲ 680 - 681 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟岩排水クリ－プ挙動の予測

高橋輝, 早野公敏, 佐藤剛司, 古関潤一, 龍岡文夫

土木学会第53回年次学術講演会講演集 682 - 683 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟泥岩の変形挙動に及ぼす時間効果の影響

松本正士, 早野公敏, 佐藤剛司, 古関潤一, 龍岡文夫

第33回地盤工学研究発表会講演集 1199 - 1200 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟岩のクリ－プ試験における各種の変位測定方法の比較

高橋輝, 早野公敏, 佐藤剛司, 古関潤一, 龍岡文夫,

第33回地盤工学研究発表会講演集 1197 - 1198 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

三主応力制御試験装置を用いた堆積軟岩の変形係数の基礎的検討

早野公敏, 佐藤剛司, 嶋邑勉, 古関潤一, 龍岡文夫

第33回地盤工学研究発表会講演集 1193 - 1194 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

軟岩の三主応力制御試験装置の開発

佐藤剛司, 早野公敏, 嶋邑勉, 古関潤一, 龍岡文夫

第33回地盤工学研究発表会講演集 1191 - 1192 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟岩地盤の開削工事における地盤内のひずみと剛性の推定

宮崎啓一, 早野公敏, 古関潤一, 武井正孝, 龍岡文夫

第33回地盤工学研究発表会講演集 1335 - 1336 1998

Language：Japanese Publishing type：Research paper (other science council materials etc.) Joint Work

堆積軟岩の変形特性

龍岡文夫，小高猛司，王林，早野公敏，古関潤一

土木学会論文集 561 ( III-38 ) 1 - 17 1997 [Reviewed]

Deformation characteristics of a sedimentary soft mudstone from triaxial compression tests using prism specimens

Language：Japanese Publishing type：Research paper (scientific journal) Joint Work

Other Link： https://www.jstage.jst.go.jp/article/jscej1984/1997/561/1997_561_1/_article/-char/ja/

Hayano, K., Sato, T. and Tatsuoka, F.

Geotechnique 47 ( 3 ) 439 - 450 1997 [Reviewed]