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Simulation of the life of embankments from the construction process through the long-term in-service period to deformation and failure

Research Project

Project/Area Number 19H00780
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 22:Civil engineering and related fields
Research InstitutionYokohama National University

Principal Investigator

Kikumoto Mamoru  横浜国立大学, 大学院都市イノベーション研究院, 教授 (90508342)

Co-Investigator(Kenkyū-buntansha) 肥後 陽介  京都大学, 経営管理研究部, 教授 (10444449)
松村 聡  国立研究開発法人海上・港湾・航空技術研究所, 港湾空港技術研究所, 主任研究官 (20748305)
海野 寿康  宇都宮大学, 地域デザイン科学部, 准教授 (50570412)
京川 裕之  東京大学, 大学院工学系研究科(工学部), 講師 (60799865)
橋本 涼太  広島大学, 先進理工系科学研究科(工), 准教授 (60805349)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,760,000 (Direct Cost: ¥35,200,000、Indirect Cost: ¥10,560,000)
Fiscal Year 2022: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2021: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Fiscal Year 2020: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2019: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Keywords土構造物 / 応答曲面 / 浸水破壊 / X線撮影 / 風化・劣化 / 築造過程 / 脆弱岩破砕土 / 締固め曲線 / 膨潤性粘土鉱物 / 時間依存挙動 / 風化現象 / 強度低下 / 構成則 / 締固め土 / 風化 / 侵食 / 盛土 / 間隙率 / 含水比 / Lambert-Beerの法則 / 最適含水比 / 締固めエネルギー / 構成関係 / 締固め / 劣化 / 多孔質体 / 膨潤 / 浸水崩壊 / 配位数 / 劣化現象 / 長期供用 / X線CT / 不飽和土 / 不均質性 / 脆弱岩 / 引張破壊 / マルチスケール解析 / 泥岩 / スメクタイト
Outline of Research at the Start

長期供用盛土では,盛土材の風化に起因した変状や耐震性能の低下が問題になっており,古い盛土の維持・管理を合理化するためには,①締固め品質,②盛土材の風化・劣化,③地震外力条件を考慮して盛土の耐震性能を正確に評価する方法が必要である。
本研究では,マルチスケールの実験と解析により盛土材料の風化現象を解明・記述し,これまでの成果と統合することで「築造過程から,供用時の風化を経て,地震による変形・破壊まで,盛土の一生を解く」統合的システムを実現する。手法は実験との比較により検証するとともに,東名高速の長期供用盛土を対象として築造・供用・地震時応答を解析し,対策すべき盛土の特徴を明示する。

Outline of Final Research Achievements

This study aimed to develop a model capable of describing the complete life cycle of earth structures, such as highways and railways, including construction, deformation, failure due to inundation and stress changes, and long-term weathering and degradation. A mode for unsaturated soils was formulated, incorporating effective stress concepts and state boundaries. The developed model demonstrated consistent response from unsaturated to saturated conditions, enabling unified analysis of a wide range of soil behaviors. Validity was confirmed through comparisons with laboratory tests and parametric studies. The findings contribute to the evaluation of earth structure safety and improvement of maintenance planning, enabling accurate prediction of deformation and failure behavior, and providing insights into long-term weathering and degradation. These outcomes have implications for enhancing infrastructure resilience and sustainability, leading to optimized maintenance strategies.

Academic Significance and Societal Importance of the Research Achievements

本研究で得た成果は、高速道路や鉄道などの重要なインフラストラクチャーの土構造物の維持管理の合理化に寄与します。土構造物の変形や破壊、長期的な風化を予測するために開発した土のモデルは、安全性評価やメンテナンス計画の改善に役立てることができる。また、土のモデルを組み込んだ初期値・境界値問題の解析技術を用いれば、土構造物の耐久性と持続可能性の向上にも寄与し、効率的な交通システムの確保や構造的な故障のリスク軽減に寄与できる。重要なインフラの安全性、信頼性、長寿命化を促進する。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (75 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (11 results) Journal Article (24 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 24 results,  Open Access: 4 results) Presentation (37 results) (of which Int'l Joint Research: 22 results) Remarks (3 results)

  • [Int'l Joint Research] チュラロンコーン大学/モンクット王工科大学ラートクラバン校(タイ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] ダンディー大学(英国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ニューサウスウェールズ大学(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ランプン大学(インドネシア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] チュラロンコン大学(タイ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ランプン大学(インドネシア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ニューサウスウェールズ大学(オーストラリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Dundee(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Chulalongkorn University(タイ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Lampung(インドネシア)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Optimization of artificial neutral networks architecture for predicting compression parameters using piezocone penetration test2023

    • Author(s)
      Nghia-Nguyen Trong、Kikumoto Mamoru、Nguyen-Xuan H.、Khatir Samir、Abdel Wahab Magd、Cuong-Le Thanh
    • Journal Title

      Expert Systems with Applications

      Volume: 223 Pages: 119832-119832

    • DOI

      10.1016/j.eswa.2023.119832

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Role of particle rotation in sheared granular media2023

    • Author(s)
      Ali Usman、Kikumoto Mamoru、Cui Ying、Ciantia Matteo、Previtali Marco
    • Journal Title

      Acta Geotechnica

      Volume: - Issue: 9 Pages: 1-16

    • DOI

      10.1007/s11440-023-01860-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Half a century of weathering process of mudstone cut slope and impact on slope stability2022

    • Author(s)
      永田政司,Bhowmik, S.,菊本統,藤原優,佐藤尚弘
    • Journal Title

      Japanese Geotechnical Journal

      Volume: 17 Issue: 1 Pages: 73-89

    • DOI

      10.3208/jgs.17.73

    • NAID

      130008166320

    • ISSN
      1880-6341
    • Year and Date
      2022-03-01
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of End Restraints on Strain Responses of Anisotropic Tuff During Triaxial Compression2022

    • Author(s)
      Togashi Yota、Kikumoto Mamoru、Tani Kazuo、Hosoda Koichi、Ogawa Koji
    • Journal Title

      Rock Mechanics and Rock Engineering

      Volume: 55 Issue: 6 Pages: 3367-3384

    • DOI

      10.1007/s00603-022-02793-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanism of wetting-induced deformation and failure of unsaturated soils2022

    • Author(s)
      Komolvilas, V., Kikumoto, M. and Kyokawa, H.
    • Journal Title

      International Journal for Numerical and Analytical Methods in Geomechanics

      Volume: 46(6) Issue: 6 Pages: 1064-1092

    • DOI

      10.1002/nag.3336

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Modeling suffusion of ideally gap‐graded soil2022

    • Author(s)
      Tangjarusritaratorn Tanawat、Miyazaki Yuusuke、Kikumoto Mamoru、Kishida Kiyoshi
    • Journal Title

      International Journal for Numerical and Analytical Methods in Geomechanics

      Volume: 46 Issue: 7 Pages: 1331-1355

    • DOI

      10.1002/nag.3348

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Method for Measuring Three-Dimensional Strain Tensor of Rock Specimen Using Strain Gauges2022

    • Author(s)
      Kikumoto Mamoru、Togashi Yota
    • Journal Title

      Rock Mechanics and Rock Engineering

      Volume: 55 Issue: 7 Pages: 4093-4107

    • DOI

      10.1007/s00603-022-02849-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unified state boundary surface model for clay and sand under saturated and unsaturated conditions2022

    • Author(s)
      Srinil Chortham、Komolvilas Veerayut、Kikumoto Mamoru
    • Journal Title

      Soils and Foundations

      Volume: 62 Issue: 5 Pages: 101219-101219

    • DOI

      10.1016/j.sandf.2022.101219

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 繰返し載荷を伴うセメント改良砂のせん断波速度と液状化の相関性2022

    • Author(s)
      伊藤恭祐、佐藤颯、吉直卓也、海野寿康
    • Journal Title

      第15回地盤改良シンポジウム論文集

      Volume: 15 Pages: 493-498

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A simple solution for prefabricated vertical drain with surcharge preloading combined with vacuum consolidation2021

    • Author(s)
      Nguyen, T. N., Bergado, D. T., Kikumoto, M., Dang, P. H., Chaiyaput, S. and Nguyen, P-C.
    • Journal Title

      Geotextiles and Geomembranes

      Volume: 49(1) Issue: 1 Pages: 304-322

    • DOI

      10.1016/j.geotexmem.2020.10.004

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A data-driven approach based on deep neural network with particle swarm optimization and genetic algorithm for an unprecedented solution to vertical drain under time-dependent loading2021

    • Author(s)
      Nguyen, T. N., Kikumoto, M., Khatir, S., Chaiyaput, S., Nguyen, X. H. and Cuong, L. T.
    • Journal Title

      Frontier of Structural and Civil Engineering

      Volume: 15 Issue: 3 Pages: 696-711

    • DOI

      10.1007/s11709-021-0727-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improvement of discontinuous deformation analysis incorporating implicit updating scheme of friction and joint strength degradation2021

    • Author(s)
      Ryota Hashimoto, Tomohiro Sueoka, Tomofumi Koyama, Mamoru Kikumoto
    • Journal Title

      Rock Mechanics and Rock Engineering

      Volume: - Issue: 8 Pages: 4239-4263

    • DOI

      10.1007/s00603-021-02459-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wetting-induced deformation of soils triggering landslides in Pakistan2021

    • Author(s)
      Riaz, S., Kikumoto, M., Basharat, M. and Putra, A. D.
    • Journal Title

      Geotechnical and Geological Engineering

      Volume: 39 Issue: 8 Pages: 5633-5649

    • DOI

      10.1007/s10706-021-01851-7

    • NAID

      120007176791

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 2次元DDA-VOF法連成解析による土石流中の巨礫の衝撃力に関する検討2021

    • Author(s)
      上園浩志,橋本涼太
    • Journal Title

      地盤と建設

      Volume: 39(1) Pages: 29-37

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 砂質土における非排水繰返しせん断履歴後の透水係数の変化2021

    • Author(s)
      渡邊 唯, 海野 寿康, 加村 晃良
    • Journal Title

      土木学会論文集 C(地圏工学)

      Volume: 77(4) Pages: 386-391

    • NAID

      130008131396

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A double structure model for hydro-mechano-chemical behavior of expansive soils based on the surface phenomena of mineral crystals2021

    • Author(s)
      Kyokawa, H.
    • Journal Title

      Engineering Geology

      Volume: 294 Pages: 106366-106366

    • DOI

      10.1016/j.enggeo.2021.106366

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A theory of loosening earth pressure above a shallow tunnel in unsaturated ground2020

    • Author(s)
      Fang, X., Kikumoto, M. and Cui, Y.
    • Journal Title

      International Journal for Numerical and Analytical Methods in Geomechanics

      Volume: 44(10) Issue: 10 Pages: 1-14

    • DOI

      10.1002/nag.3072

    • NAID

      120006849906

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 2018年北海道胆振東部地震で被害を受けた火山灰質土の物理特性および力学特性2020

    • Author(s)
      緑川雄介,海野寿康,加村晃良,仙頭紀明,風間基樹
    • Journal Title

      土木学会論文集 A1特別号(地震工学論文集)

      Volume: 76(4)

    • NAID

      130007897898

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A method for extending a general constitutive model to consider the electro‐chemo‐mechanical phenomena of mineral crystals in expansive soils2020

    • Author(s)
      Kyokawa, H., Ohno, S. and Kobayashi, I.
    • Journal Title

      International Journal for Numerical and Analytical Methods in Geomechanics

      Volume: 44(6) Issue: 6 Pages: 749-771

    • DOI

      10.1002/nag.3026

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological transitions for pore water and pore air during drying and wetting processes in partially saturated sand2020

    • Author(s)
      Kido, R., Higo, Y., Takamura, F., Morishita, R., Khaddour, G. and Salager, S.
    • Journal Title

      Acta Geotechnica

      Volume: - Issue: 7 Pages: 1745-1761

    • DOI

      10.1007/s11440-020-00939-3

    • NAID

      120006799247

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of dilatancy in shallow overburden tunneling2019

    • Author(s)
      Khalid, M. S., Kikumoto, M., Cui, Y. and Kishida, K.
    • Journal Title

      Underground Space

      Volume: 4(3) Issue: 3 Pages: 181-200

    • DOI

      10.1016/j.undsp.2018.09.006

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DEVELOPMENT OF DISCONTINUOUS DEFORMATION ANALYSIS (DDA) WITH AN IMPLICIT INTEGRATION ALGORITHM OF FRICTION LAW2019

    • Author(s)
      橋本涼太, 菊本統, 小山倫史
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering)

      Volume: 75 Issue: 3 Pages: 336-348

    • DOI

      10.2208/jscejge.75.336

    • NAID

      130007691615

    • ISSN
      2185-6516
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability analysis of underground space with discontinuous planes by four node iso-parametric element numerical manifold method with rigid body rotation2019

    • Author(s)
      Hashimoto, R., Ohnishi, Y., Sasaki, T. and Miki, S.
    • Journal Title

      Tunnelling and Underground Space Technology

      Volume: 92 Pages: 103047-103047

    • DOI

      10.1016/j.tust.2019.103047

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cyclic Shear Behavior of Unsaturated Soil with Varying Pore Water and Pore Air Condition2019

    • Author(s)
      UNNO Toshiyasu、MIDORIKAWA Yusuke
    • Journal Title

      Journal of Japan Association for Earthquake Engineering

      Volume: 19 Issue: 5 Pages: 5_170-5_183

    • DOI

      10.5610/jaee.19.5_170

    • NAID

      130007719053

    • ISSN
      1884-6246
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Validation of DEM using macroscopic stress-strain behavior and microscopic particle motion in sheared granular assemblies2022

    • Author(s)
      Ali, U., Kikumoto, M., Ciantia, M.O. and Cui, Y.
    • Organizer
      15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The effect of particle shape on rockfall events2022

    • Author(s)
      Shiyake, R., Krengel, D. and Kikumoto, M.
    • Organizer
      15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An analytical method for predicting the weathering-induced degradation of slope2022

    • Author(s)
      Bhowmik, S., Kikumoto, M. and Nagata, M.
    • Organizer
      15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 弾性波探査による切土法面風化評価手法の適用性検討2022

    • Author(s)
      永田政司,村上豊和,佐藤尚弘,菊本統
    • Organizer
      第63回地盤工学シンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 固結構造と膨張性を考慮した軟岩の構成モデル2022

    • Author(s)
      京川裕之,菊本統,崔瑛,池田慧生
    • Organizer
      第57回地盤工学研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of constitutive model describing unsaturated liquefaction characteristics of volcanic ash soil2022

    • Author(s)
      Takaki Matsumaru, Toshiyasu UNNO
    • Organizer
      4th International Conference on Performance Based Design in Earthquake Geotechnical Engineering (Beijing 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variation in hydraulic conductivity with increase in excess pore water pressure due to undrained cyclic shear focusing on relative density2022

    • Author(s)
      Toshiyasu UNNO, Akiyoshi KAMURA, Yui WATANABE
    • Organizer
      4th International Conference on Performance Based Design in Earthquake Geotechnical Engineering (Beijing 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A coupled implicit MPM-DDA for soil-structure interaction problems2022

    • Author(s)
      Hashimoto, R., Bodhinanda, C. and Soga, K.
    • Organizer
      15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamic behavior and stability of model slopes with hexagonal jointing2022

    • Author(s)
      Hashimoto, R. and Koyama, T.
    • Organizer
      45th International Conference on Rock Dynamics and Applications
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MPM-FDMによる土の変形と非圧縮性流れの相互作用解析に関する基礎的研究2022

    • Author(s)
      上園浩志,橋本涼太,畠俊郎
    • Organizer
      第63回地盤工学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Weathering of mudstone and its effect on the long-term stability of a cut slope2022

    • Author(s)
      Bhowmik, S., Kikumoto, M. and Nagata, M.
    • Organizer
      20th International Conf. on Soil Mechanics and Geotechnical Engineering
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 不連続性岩盤を模擬した金属六角棒積層斜面模型の遠心力載荷加振実験(13)-改良型不連続変形法による評価-2022

    • Author(s)
      橋本涼太,小山倫史
    • Organizer
      第48回岩の力学国内シンポジウム講演集
    • Related Report
      2021 Annual Research Report
  • [Presentation] Numerical Analysis on Stacking Conditions of Stones Influencing the Seismic Stability of Castle Masonry Wall2021

    • Author(s)
      Sueoka, T., Hashimoto, R., Kikumoto, M., Kamiya, K. and Russell, A.
    • Organizer
      15th Int. Conf. on Analysis of Discontinuous Deformation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct observation of particle kinematics in biaxial shearing test2021

    • Author(s)
      Ali, U., Kikumoto, M., Ciantia, M.O. and Cui, Y.
    • Organizer
      18th UK Travelling Workshop - GeoMechanics: from Micro to Macro (GM3)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fundamental Study on Boulder Impact Force by A Debris Flow Trapped in Check Dam Using Coupled DDA-VOF Analysis2021

    • Author(s)
      Uezono, H. and Hashimoto, R.
    • Organizer
      15th International Conference on Analysis of Discontinuous Deformation
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 地盤材料の一次元載荷/除荷過程におけるクリープ特性のモデル化2021

    • Author(s)
      奥田喬一,京川裕之,古関潤一
    • Organizer
      第76回土木学会年次学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] X線μCTを用いた泥岩のスレーキングによる透水性変化に関する研究2021

    • Author(s)
      高橋真鈴,肥後陽介,木戸隆之祐,菊本統
    • Organizer
      第56回地盤工学研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] A half-century weathering of mudstone in a highway cut slope2020

    • Author(s)
      Bhowmik, S., Nagata, M. and Kikumoto, M.
    • Organizer
      54th U.S. Rock Mechanics Geomechanics Symposium
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NMM-DDAを用いた石垣模型振動台実験の再現解析2020

    • Author(s)
      末岡知紘,橋本涼太,菊本統,神谷圭祐,Adrian Russell
    • Organizer
      第47回岩盤力学に関するシンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] 泥岩の湿潤崩壊機構に及ぼす載荷条件の影響2020

    • Author(s)
      宇高亘,松村聡,菊本統
    • Organizer
      第55回地盤工学研究発表会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 弾性波探査に基づく切土のり面の風化進行速度に関する分析2020

    • Author(s)
      永田政司,菊本統,Sharmily Bhowmik,村上豊和,佐藤尚弘
    • Organizer
      第55回地盤工学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] NMM-DDA による基壇模型支持力実験の再現解析2020

    • Author(s)
      栗原歩,橋本涼太,菊本統
    • Organizer
      第55回地盤工学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 盤ぶくれを生じたトンネルの周辺地山の膨潤特性に関する検討2020

    • Author(s)
      池田慧生,崔瑛,菊本統
    • Organizer
      第55回地盤工学研究発表会
    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Presentation] 飽和軽石土の非排水繰返しせん断中における粒子破砕挙動2020

    • Author(s)
      渡邊唯,海野寿康,菊本統,加村晃良,松丸貴樹
    • Organizer
      第55回地盤工学研究発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 弾性波探査に基づく切土のり面の安定度評価手法の検証2020

    • Author(s)
      永田政司,菊本統,Sharmily Bhowmik,村上豊和,佐藤尚弘
    • Organizer
      第75回土木学会年次学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Constitutive model describing the hydro-mechanical behaviors of compacted bentonite clay based on the crystal surface phenomena2020

    • Author(s)
      Kyokawa, H.
    • Organizer
      2nd International conference of energy geotechnics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 弾性波探査に基づく切土のり面の風化進行速度に関する分析2020

    • Author(s)
      永田政司,菊本統,Sharmily Bhowmik,村上豊和,佐藤尚弘
    • Organizer
      第55回地盤工学研究発表会,京都市
    • Related Report
      2019 Annual Research Report
  • [Presentation] Simulation on liquefaction of unsaturated compacted soils - effect of compaction degree -2019

    • Author(s)
      Srinil, C., Kikumoto, M. and Komolvilas, V.
    • Organizer
      7th lnt. Conf. on Earthquake Geotech. Engr.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reduction of undrained strength of volcanic soils due to particle breakage2019

    • Author(s)
      Florince and Kikumoto, M.
    • Organizer
      7th lnt. Conf. on Earthquake Geotech. Engr.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Theory of loosening earth pressure on a shallow tunnel in unsaturated ground2019

    • Author(s)
      Fang, X., Kikumoto, M. and Cui, Y.
    • Organizer
      16 ARC
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A rotational hardening model applicable to finite strain analysis based on multiplicative decomposition of plastic deformation gradient tensor2019

    • Author(s)
      Nakamura, K. and Kikumoto, M.
    • Organizer
      16 ARC
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Weathering-induced deformation of crushed weak rocks and its countermeasure2019

    • Author(s)
      Putra, A. D., Takahashi, M. and Kikumoto, M.
    • Organizer
      7th Int. Sym. on Deformation Characteristics of Geomaterials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Long-term weathering of cut slope consisting of mudstone2019

    • Author(s)
      Nagata, M., Bhowmik, S., Kikumoto, M., Fujiwara, Y. and Sato, N.
    • Organizer
      YSRM2019 & REIF2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cyclic shear deformation behavior of unsaturated soil with varying pore air and water state2019

    • Author(s)
      Unno, T., Midorikawa, Y. and Zakari, A. Y. B.
    • Organizer
      7th international Conference on Earthquake Geotechnical Engineering (VII ICEGE)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental and analytical investigations of volume change behaviour of saturated expansive soils in oedometer test2019

    • Author(s)
      Hiraga, M., Koseki, J. and Kyokawa, H.
    • Organizer
      7th International Symposium on Deformation Characteristics of Geomaterials
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 弾性波探査に基づく風化した泥岩切土のり面の強度評価 -東名高速道路 吉田地区-2019

    • Author(s)
      永田政司,菊本統,藤原優,佐藤尚弘
    • Organizer
      第74回土木学会年次学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 泥岩切土のり面の長期風化メカニズムに関する検討 -東名高速道路 吉田地区-2019

    • Author(s)
      永田政司,菊本統,Sharmily Bhowmik,藤原優,佐藤尚弘
    • Organizer
      第54回地盤工学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Remarks] 研究者総覧

    • URL

      https://er-web.ynu.ac.jp/html/KIKUMOTO_Mamoru/ja.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 横浜国立大学 研究者総覧

    • URL

      https://er-web.ynu.ac.jp/html/KIKUMOTO_Mamoru/ja.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] YNU Geomechanics Group

    • URL

      http://www.cvg.ynu.ac.jp/G3/MamoruKikumoto/index.html

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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