Koyama Tomofumi 小山倫史

… Alternative Names

KOYAMA Tomoyumi 小山倫史

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Researcher Number	20467450
Affiliation (Current)	2025: 関西大学, 社会安全学部, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 関西大学, 社会安全学部, 教授 2014 – 2018: 関西大学, 社会安全学部, 准教授 2014: 京都大学, 工学研究科, 助教 2012 – 2013: 京都大学, 工学(系)研究科(研究院), 助教 2012: 京都大学, 大学院・工学研究科, 助教 2010 – 2011: 京都大学, 工学研究科, 助教
Review Section/Research Field	Principal Investigator Geotechnical engineering Except Principal Investigator Geotechnical engineering / Natural disaster / Disaster prevention science / Basic Section 22030:Geotechnical engineering-related / Earth system and resources engineering
Keywords	Principal Investigator 保全・補修 / 安定性評価 / 文化財保存 / カンボジア / 土質試験 / 物理探査 / 現場計測・モニタリング / 数値シミュレーション / 修復・保存 / アンコール遺跡 … More / バイヨン中央塔 / 応力-浸透連成挙動 / 応力・浸透連成解析 / 統合型地下水解析 / 数値解析 / サンドカラム試験 / リアルタイム・モニタリング / 斜面 / 雨水浸透 / ゲリラ豪雨 / 地盤の挙動 … More Except Principal Investigator 自然災害 / 降雨 / 不飽和土特性 / MICP / 浸透－力学－微生物化学連成解析 / 不飽和浸透特性 / MICP処理土 / 遺跡構造物 / 数値解析 / 微生物固化 / 地盤改良 / 遺跡建造物 / 国土保全 / 防災・減災 / 災害リスク / 危機管理 / せん断変位（ひずみ） / 変位 / 間隙水圧 / 地下水位 / 現地計測 / 模型実験 / 計測 / 地盤災害 / せん断変形 / 地下水 / モニタリング / 予測 / 斜面崩壊 / 高アルカリ溶液 / 連成シミュレータ / 透水・力学特性 / THMC連成シミュレータ / 透水特性 / 岩石不連続面 / 盛土 / 水分特性曲線 / 有限要素法 / 弾塑性論 / 構成則 / 締固め / 土構造物 / 大変形 / 多相混合体 / 有限変形論 / 多相混合体理論 / 浸水コラプス / 超弾性構成則 / 豪雨 / 締固め現象 / 有限変形解析 / 弾塑性構成則 / 不飽和土 / モデル試験 / THM解析 / 三軸試験･クリープ試験 / モデル実験 / トンネルクリープ破壊 / THMA解析 / 三軸圧縮・クリープ試験 / 熱弾粘塑性構成式 / 高レベル核廃棄物地層処分 / リアルタイム / 防災システム / 変位計測 / 前兆現象 / 3次元計測 / 高精度計測 / リアルタイム計測 / 3 次元計測 / ユビキタス計測 / 電波 / 岩盤斜面 / センサネットワーク Less

不飽和地盤の微生物固化プロセスシミュレータの開発：遺構の基礎修復の理想像に向けて
- Principal Investigator
  
  橋本涼太
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22030:Geotechnical engineering-related
- Research Institution
  Kyoto University
Prediction of an onset of a rainfall-induced landslide based on monitoring of shear deformation and groundwater in a slope
- Principal Investigator
  
  Sasahara Katsuo
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Kochi University
Establishment of vulnerability value for GNS and reflection to its disaster prevention strategy
- Principal Investigator
  
  ITOH Kazuya
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Tokyo City University
Elucidation of hydraulic and mechanical properties under THMC coupled conditions and development of THMC coupled simulator
- Principal Investigator
  
  YASUHARA HIDEAKI
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Earth system and resources engineering
- Research Institution
  Ehime University
A study on the consevation of Bayon Temple, Angkor -soil and rock mechanics approachPrincipal Investigator
- Principal Investigator
  
  Koyama Tomofumi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Kansai University
Evaluation method for long-term stability of natural barrier for geological repository of high-level nuclear waste
- Principal Investigator
  
  FENG ZHANG
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Nagoya Institute of Technology
Solving a lifetime of embankment from construction process to deformation and failure due to heavy rain
- Principal Investigator
  
  KIKUMOTO Mamoru
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Yokohama National University
Study on real-time disaster prevention system using wide-area sensor network
- Principal Investigator
  
  NISHIYAMA Satoshi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Kyoto University
Development of advanced measurement techniques and numerical analysis for surface failure of slopes during torrential rainfall (guerrilla-like rainfall)Principal Investigator
- Principal Investigator
  
  KOYAMA Tomofumi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geotechnical engineering
- Research Institution
  Kyoto University

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] 市町村レベルでの自然災害リスクGNSの評価～関東地方を対象としたケーススタディ～2018
- Author(s)
  2.伊藤和也，菊本統，小山倫史，永松伸吾，今井龍一，吉川直孝，小花隆太朗，大里重人，稲垣秀輝，日下部治
- Journal Title
  
  安全工学シンポジウム
  
  Volume: 2018 Pages: 111-111
- Data Source
  KAKENHI-PROJECT-16H03156
[Journal Article] Method of deformation analysis for composite structures of soils and masonry stones2017
- Author(s)
  Hashimoto, R., Kikumoto, M., Koyama, T., Mimrua, M.
- Journal Title
  
  Computers and Geotechnics
  
  Volume: 82 Pages: 67-84
- DOI
  10.1016/j.compgeo.2016.09.011
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J00077, KAKENHI-PROJECT-26303010
[Journal Article] Development of an enhanced elasto-plastic NMM-DDA with node-based element and its validation2016
- Author(s)
  橋本涼太、小山倫史、菊本　統、三村　衛
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 11 Issue: 2 Pages: 163-177
- DOI
  10.3208/jgs.11.163
- NAID
  130005161617
- ISSN
  1880-6341
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-14J00077, KAKENHI-PROJECT-26303010
[Journal Article] 自己組織化マップを用いた道路斜面の健全性評価手法に関する提2016
- Author(s)
  小山倫史
- Journal Title
  
  社会安全学研究
  
  Volume: 6 Pages: 147-155
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Stability analysis of masonry structure in Angkor ruin considering the construction quality of the foundation2014
- Author(s)
  Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T. and Mimura, M.
- Journal Title
  
  Journal of Civil Engineering Research
  
  Volume: 4(3A) Pages: 78-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360192
[Journal Article] Recent insights into analytical precision and modeling of DDA and NMM for practical problems.2014
- Author(s)
  Ohnishi, Y., Sasaki, T., Koyama, T., Hagiwara, I., Miki, S. and Shimauchi, T.
- Journal Title
  
  Geomechanics and Geoengineering, an International Journal
  
  Volume: 9(2) Issue: 2 Pages: 97-112
- DOI
  10.1080/17486025.2013.871066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26303010
[Journal Article] Stability analysis of masonry structure in Angkor ruin considering the construction quality of the foundation2014
- Author(s)
  Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T. and Mimura, M.
- Journal Title
  
  Journal of Civil Engineering Research
  
  Volume: 4 Pages: 78-82
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26249139
[Journal Article] Stability analysis of masonry structure in Angkor Ruin considering the construction quality of the foundation2014
- Author(s)
  Hashimoto, R. Koyama, T., Kikumoto, M., Saito, T. and Mimura, M.
- Journal Title
  
  Journal of Civil Engineering Research
  
  Volume: ４（３A) Pages: 78-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26303010
[Journal Article] Numerical simulations for rainfall induced slope failure -rainwater infiltration mechanism and evaluation of slope stability during torrential rainfall2013
- Author(s)
  Nakamura, H., Koyama, T., Lee, K., Yamada, M. and Ohnishi, Y
- Journal Title
  
  Caspian Journal of Applied Sciences Research
  
  Volume: 2 Pages: 431-439
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Journal Article] Experimental and numerical studies on rainwater infiltration mechanism during torrential rainfall2013
- Author(s)
  Koyama, T., Nagano, K., Kim, S., Lee, K and Ohnishi, Y
- Journal Title
  
  Caspian Journal of Applied Sciences Research
  
  Volume: 2 Pages: 440-448
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Journal Article] A numerical study on the effect of shear resistance on the landslide by Discontinuous Deformation Analysis (DDA)2012
- Author(s)
  Irie, K., Koyama, T., Nishiyama, S., Yasuda, Y. and Ohnishi, Y
- Journal Title
  
  Geomechanics and Geoengineering, an International Journal
  
  Volume: 7(1) Issue: 1 Pages: 57-68
- DOI
  10.1080/17486025.2011.578672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Journal Article] Application of Manifold Method (MM) to the stability problem for cut slope along the national roads2012
- Author(s)
  Koyama, T., Ohnishi, Y., Miki, S., Nakai, T., Maruki, Y., Yagi, K. and Kobayashi, T.
- Journal Title
  
  Geomechanics and Geoengineering,An International Journal
  
  Volume: 7 Issue: 1 Pages: 39-56
- DOI
  10.1080/17486025.2011.578671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357, KAKENHI-PROJECT-24360192
[Journal Article] Real-time slope water table forecasting by multi-tank model combined with dual ensemble Kalman filter2011
- Author(s)
  Xiong, J., Koyama, T., Nisiyama, S., Ohnihsi, Y., Takahashi, K
- Journal Title
  
  Landlsides
  
  Volume: 8(1) Pages: 81-89
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Journal Article] 斜面における統合型地下水解析法の開発およびその実斜面への適用2010
- Author(s)
  小山倫史,高橋健二,大西有三
- Journal Title
  
  地盤工学ジャーナル
  
  Volume: 5(1) Pages: 103-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Journal Article] ゲリラ豪雨による斜面安定性評価のためのリアルタイム雨量計の開発2010
- Author(s)
  小山倫史,高橋健二,西川啓一,大西有三
- Journal Title
  
  地盤工学ジャーナル
  
  Volume: 5(1) Pages: 61-67
- NAID
  130004482807
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] 拡張版GNSを用いた東日本大震災前後の岩手・宮城・福島県の自然災害リスクの評価2019
- Author(s)
  梶谷裟和，向井友亮，小山倫史，伊藤和也，菊本統
- Organizer
  土木学会第74回年次学術講演会
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] 自然災害安全性指数GNSの高度化～関東圏における洪水災害の曝露量の算出～2019
- Author(s)
  福島英征，高徳亮太，金井翔哉，伊藤和也，今井龍一，菊本統，向井友亮，小山倫史
- Organizer
  第46回土木学会関東支部研究発表会
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] The application of GNS to evaluate natural disaster risk in Kinki area2018
- Author(s)
  Yusuke Mukai, Tomofumi Koyama, Mamoru Kikumoto, Kazuya Itoh
- Organizer
  The Society for Risk Analysis, Asia Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] 福井市高須町におけるOSV による斜面モニタリングの試み―住民参加型の防災活動（その2）―2018
- Author(s)
  佐藤毅，芥川真一，小山倫史，小林泰三，中田勝行，下嶋一幸
- Organizer
  第53地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 山間地域における住民参加型斜面監視・モニタリングシステムの構築2018
- Author(s)
  小山倫史，近藤誠司，小林泰三，芥川真一，佐藤毅，中田勝行，下嶋一幸
- Organizer
  第61回地盤工学シンポジウム
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 福井市高須町における OSVを活用した土砂災害に対する防災活動について―住民参加型の防災活動（その1）―2018
- Author(s)
  小山倫史，近藤誠司，芥川真一，小林泰三，佐藤毅，中田勝行，下嶋一幸
- Organizer
  第53地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 地理空間情報を用いた拡張版GNSによる大阪府内の市区町村間での自然災害曝露量の検討2018
- Author(s)
  向井友亮，小山倫史，伊藤和也，菊本統
- Organizer
  土木学会第73回年次学術講演会
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] サクションの現地計測結果に基づく粒子フィルタによる土壌水分特性パラメータの推定2018
- Author(s)
  藤本彩乃，伊藤真一，小田和広，小泉圭吾，横川京香，鳥居宣之，藤本将光，小山倫史
- Organizer
  第53地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 現地モニタリングに基づく事前道路通行規制区間の解除方法に関する研究2018
- Author(s)
  舘野祐一郎，藤本将光，小田和広，小泉圭吾，小山倫史，鏡原聖史，鳥居宣之
- Organizer
  平成30年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] GNS を用いた近畿地方の市町村の災害リスク分析2018
- Author(s)
  梶谷裟和，向井友亮，小山倫史
- Organizer
  土木学会第73回年次学術講演会
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] 自然災害に対するリスク指標（GNS）を用いた大阪府内の市町村間でのリスク検討2017
- Author(s)
  向井友亮，小山倫史
- Organizer
  土木学会第72回年次学術講演会講演概要集
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] Development of Gross National Safety Index for Natural Disasters- Case Study in Kanto Branch2017
- Author(s)
  Kazuya ITOH, Mamoru KIKUMOTO, Shingo NAGAMATSU, Satoshi KOYAMA, Ryuichi IMAI, Osamu KUSAKABE, Shigeto OHSATO, Hideki INAGAKI, Naotaka KIKKAWA
- Organizer
  World Bosai Forum IDRC Sendai 2017 conference in Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03156
[Presentation] Applicability of NMM-DDA with node-based element for the bearing capacity of cohesive-frictional ground2016
- Author(s)
  Hashimoto, R. Koyama, T. and Kikumoto, M.
- Organizer
  the 9th Asian Rock Mechanics Symposium (ARMS9)
- Place of Presentation
  Bali, Indonesia
- Year and Date
  2016-10-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Numerical study on the bearing capacity of masonry building foundation in Cambodia2016
- Author(s)
  Hashimoto, R., Koyama, T., Kikumoto, M. and Mimura, M.
- Organizer
  Int. Mini Symposium CHUBU (IMS-CHUBU)
- Place of Presentation
  Nagoya University, Nagoya, Japan
- Year and Date
  2016-05-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] 豪雨時の斜面表層流発生に関する課題研究－斜面表層流監視カメラの開発－2016
- Author(s)
  中井卓巳、越智稔、岸本英明、藤本将光、小山倫史
- Organizer
  第51回地盤工学研究発表会
- Place of Presentation
  岡山市
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 道路のり面における現地計測に基づいた土砂災害警戒危険情報の検討2016
- Author(s)
  藤本将光、深川良一、渡邊義裕、小山倫史、倉岡千郎、徳永博、中井卓巳、丸木義文、安藤貴志、小林猛嗣
- Organizer
  第51回地盤工学研究発表会
- Place of Presentation
  岡山市
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 石積基壇構造の支持力特性に関する数値解析的検討2016
- Author(s)
  橋本涼太，小山倫史，菊本統，三村衛
- Organizer
  第51回地盤工学研究発表会
- Place of Presentation
  岡山大学，岡山
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] プレア・ヴィヘア寺院第三ゴープラにおける地盤調査と石積構造物の変状分析2016
- Author(s)
  桑島流音，小山倫史，橋本涼太，福田光治，岩崎好規，石塚充雅
- Organizer
  第51回地盤工学研究発表会
- Place of Presentation
  岡山大学，岡山
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] 精密写真測量によるアンコール遺跡バイヨン中央塔における塔体・基壇の石積みの変位計測2016
- Author(s)
  中西由起，小山倫史，橋本涼太，岩崎好規
- Organizer
  第44回岩盤力学に関するシンポジウム
- Place of Presentation
  九州大学伊都キャンパス，福岡
- Year and Date
  2016-01-08
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] アンコール遺跡砂岩とラテライトの風化レベルと強度2016
- Author(s)
  福田光治，岩崎好規，本郷隆夫，小山倫史，桑島流音，中川武，石塚充雅
- Organizer
  第51回地盤工学研究発表会
- Place of Presentation
  岡山大学，岡山
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Development of soil-water coupled NMM-DDA2015
- Author(s)
  Hashimoto, R. Koyama, T., Kikumoto, M.
- Organizer
  The 49th US Rock Mechanics/Geomechanics Symposium
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Resistivity profiles and foundation structure of Central Tower in Bayon Temple, Angkor Thom2015
- Author(s)
  3.Nakagawa, K., Iwasaki, Y., Araya, M., Yamada, S., Shimoda, I., Nakagawa, T. and Koyama T.
- Organizer
  The 10th Asian Regional Conference of IAEG
- Place of Presentation
  Kyoto University, Kyoto
- Year and Date
  2015-09-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Experimental and numerical studies on rainwater infiltration mechanism during tor rential rainfall2012
- Author(s)
  Koyama, T., Nagano, K., Kim, S., Lee, K. and Ohnishi, Y
- Organizer
  Geohazard Information Zonation (GIZ'12)
- Place of Presentation
  Penang, Malaysia,
- Data Source
  KAKENHI-PROJECT-24360192
[Presentation] 豪雨時の雨水浸透および表層崩壊のメカニズム解明のための解析的研究2012
- Author(s)
  中村秀樹,小山倫史,李圭太,山田雅義,河島信義,森井和弘,大西有三
- Organizer
  第47回地盤工学研究発表会
- Place of Presentation
  八戸
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] Experimental and numerical studies on rainwater infiltration mechanism during torrential rainfall2012
- Author(s)
  Koyama, T., Nagano, K., Kim, S., Lee, K and Ohnishi, Y
- Organizer
  Geohazard Information Zonation (GIZ’12)
- Place of Presentation
  Penang, Malaysia
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] Numerical simulations for rainfall induced slope failure –rainwater infiltration mechanism and evaluation of slope stability during torrential rainfall2012
- Author(s)
  Nakamura, H., Koyama, T., Lee, K., Yamada, M. and Ohnishi, Y.
- Organizer
  Geohazard Information Zonation (GIZ’12)
- Place of Presentation
  Penang, Malaysia
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] Numerical simulations for rainfall induced slope failure -rainwater infiltration me chanism and evaluation of slope stability during torrential rainfall2012
- Author(s)
  Nakamura, H., Koyama, T, Lee, K., Yamada, M. and Ohnishi, Y.
- Organizer
  Geohazard Information Zonation (G1Z'12)
- Place of Presentation
  Penang, Malaysia,
- Data Source
  KAKENHI-PROJECT-24360192
[Presentation] 不連続変形法による降雨に起因する斜面崩壊の予測解析2011
- Author(s)
  入江敬, 小山倫史, 酒井直樹, 西山哲, 安田祐樹, 大西有三
- Organizer
  第40回岩盤力学に関するシンポジウム
- Place of Presentation
  土木学会(東京)
- Year and Date
  2011-01-13
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] ゲリラ豪雨時における地盤の雨水浸透挙動に関する研究2011
- Author(s)
  金秀娟, 小山倫史, 長野航兵, 李圭太, 大西有三
- Organizer
  地盤の環境・計測技術に関するシンポジウム2011
- Place of Presentation
  地盤工学会監視支部(大阪)
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] DDA simulation for slope failure/collapse experiment caused by torrential rainfall2011
- Author(s)
  Koyama T., Irie K., Nagano K., Nishiyama S., Sakai N., Ohnishi Y.
- Organizer
  the 10th International Conference on Analysis of Discontinuous Deformation (ICADD10)
- Place of Presentation
  Hawaii, USA
- Year and Date
  2011-12-07
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] DDA simulation for slope failure/collapse experiment caused by torrential rainfall. In: Advances in Discontinuous Numerical Methods and Applications in Geomechanics and Geoengineering2011
- Author(s)
  Koyama, T., Irie, K., Nagano, K., Nishiyama, S., Sakai, N. and Ohnishi, Y.
- Organizer
  Proc. of the 10th International Conference on Analysis of Discontinuous Deformation (ICADD10)
- Place of Presentation
  Hawaii, USA
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] ゲリラ豪雨時の雨滴サイズを考慮したサンドカラム雨水浸透試験2011
- Author(s)
  金秀〓,小山倫史,長野航兵,李圭太,大西有三
- Organizer
  土木学会第66回年次学術講演会
- Place of Presentation
  愛媛
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] 不連続変形法による降雨に起因する斜面崩壊の予測解析2011
- Author(s)
  入江敬,小山倫史,酒井直樹,西山哲,安田祐樹,大西有三
- Organizer
  第40回岩盤力学に関するシンポジウム
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] ゲリラ豪雨時における地盤の雨水浸透挙動に関する研究2011
- Author(s)
  金秀〓,小山倫史,長野航兵,李圭太,大西有三
- Organizer
  地盤の環境・計測技術に関するシンポジウム2011
- Place of Presentation
  大阪
- Year and Date
  2011-11-11
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] ゲリラ豪雨による斜面安定性評価のためのリアルタイム雨量計の開発2010
- Author(s)
  小山倫史
- Organizer
  第55回地盤工学シンポジウム
- Place of Presentation
  地盤工学会(東京)(招待講演)
- Year and Date
  2010-11-25
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] 豪雨時における斜面の雨水浸透特性に関する解析的研究2009
- Author(s)
  長野航兵,小山倫史,李圭太,大西有三
- Organizer
  土木学会第64回年次学術講演会
- Place of Presentation
  福岡
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] 斜面勾配が豪雨時の雨水浸透特性に与える影響に関する一考察2009
- Author(s)
  小林猛嗣,小山倫史,長野航兵,李圭太,大西有三
- Organizer
  第44回地盤工学研究発表会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] 豪雨時における不飽和特性に着目した斜面の浸透特性に関する解析的研究2009
- Author(s)
  李圭太,小山倫史,長野航兵,秋場俊一,大西有三
- Organizer
  第44回地盤工学研究発表会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-22760357
[Presentation] Stability analysis of the Bayon Central Tower with NMM-DDA considering the excavation of the foundation.
- Author(s)
  Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T., Yamada, S., Araya M., Iwasaki Y. and Ohnishi, Y.
- Organizer
  The 8th Asian Rock Mechanics Symposium (ARMS8)
- Place of Presentation
  ロイトン札幌（北海道）
- Year and Date
  2014-10-14 – 2014-10-16
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] 3D CFD-DEM Modeling for Clogging Process of Cement-based Grout
- Author(s)
  Shimizu, H. and Koyama, T.
- Organizer
  8th Asian Rock Mechanics Symposium (2014 ARMS8)
- Place of Presentation
  札幌
- Year and Date
  2014-11-13 – 2014-11-17
- Data Source
  KAKENHI-PROJECT-26249139
[Presentation] Numerical study on the bearing capacity of the traditional soil foundation in Angkor ruin with NMM-DDA
- Author(s)
  Hashimoto, R., Koyama, T., Mimura, M., Kikumoto, M., Saito, T., Yamada, S., Araya M and Iwasaki Y.
- Organizer
  The 14th International Conference of the International Association for Computer Methods and Advances in Geomechanics (14th IACMAG)
- Place of Presentation
  京都国際会館（京都）
- Year and Date
  2014-09-22 – 2014-09-25
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Measurement of joint displacement using photogrammetry along the masonry wall in Borobudur Temple, Indonesia.
- Author(s)
  Koyama, T., Shimoda, I. and Iwasaki, Y.
- Organizer
  IAEG XII Congress
- Place of Presentation
  Torino（Italy）
- Year and Date
  2014-09-15 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-26303010
[Presentation] Stability analysis of the Bayon Central Tower with NMM-DDA considering the excavation of the foundation
- Author(s)
  Hashimoto, R., Koyama, T., Kikumoto, M., Saito, T., Yamada, S., Araya, M., Iwasaki, Y. and Ohnishi, Y.
- Organizer
  ISRM Int. Sym. 2014 and 8th Asian Rock Mech. Sym.
- Place of Presentation
  Sapporo, Japan
- Year and Date
  2014-10-14 – 2014-10-16
- Data Source
  KAKENHI-PROJECT-24360192
[Presentation] Development of a coupled deformation-seepage NMM-DDA analysis
- Author(s)
  Hashimoto, R., Koyama, T. and Kikumoto, M.
- Organizer
  49th US Rock Mechanics / Geomechanics Symposium
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-06-28 – 2015-07-01
- Data Source
  KAKENHI-PROJECT-24360192
[Presentation] CFD-DEM simulations for injection of cement-based grout - the effect of particle size
- Author(s)
  Sakakibara, S., Koyama, T., Shimizu, H.
- Organizer
  8th Asian Rock Mechanics Symposium (2014 ARMS8)
- Place of Presentation
  札幌
- Year and Date
  2014-11-13 – 2014-11-17
- Data Source
  KAKENHI-PROJECT-26249139
[Presentation] Development of elasto-plastic NMM-DDA and its application to the stability analysis of masonry structures in Angkor Thom, Cambodia
- Author(s)
  Hashimoto, R., Koyama, T. and Kikumoto, M.
- Organizer
  Discussion Sym. on the Restoration of the Platform Mound of Central Tower, Bayon, Angkor Thom
- Place of Presentation
  Siem Reap, Cambodia
- Year and Date
  2014-12-10 – 2014-12-12
- Data Source
  KAKENHI-PROJECT-24360192
[Presentation] 2D CFD-DEM simulations for injection of cement-based grout - the effect of particle adsorption
- Author(s)
  Sakakibara, S., Koyama, T., Shimizu, H.
- Organizer
  8th Asian Rock Mechanics Symposium (2014 ARMS8)
- Place of Presentation
  札幌
- Year and Date
  2014-11-13 – 2014-11-17
- Data Source
  KAKENHI-PROJECT-26249139

1. KIKUMOTO Mamoru (90508342)

# of Collaborated Projects: 5 results

# of Collaborated Products: 18 results
2. NISHIYAMA Satoshi (00324658)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. MIURA Satoru (20374027)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. KUROMUMA Izuru (30416713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. FENG ZHANG (70303691)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. HOSSAIN Mohamed Shahin (00516495)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SUZUKI Makoto (90416818)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKASHIMA Shinichiro (70346089)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SAKAI Naoki (40414990)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. YASUHARA HIDEAKI (70432797)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. Sasahara Katsuo (90391622)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. ITOH Kazuya (80371095)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
13. 岸田潔 (20243066)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 原口強 (70372852)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 中川康一 (80047282)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. 岩崎好規 (80450899)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
17. 小泉圭吾 (10362667)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
18. 永松伸吾 (90335331)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
19. 今井龍一 (90599143)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
20. 吉川直孝 (60575140)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
21. 橋本涼太 (60805349)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 畠俊郎 (30435424)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. KUSAKABE Osamu

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
24. INAGAKI Hideki

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
25. OHSATO Shigeto

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

Koyama Tomofumi 小山 倫史

KOYAMA Tomoyumi 小山 倫史

Research Projects

Research Products

Co-Researchers

不飽和地盤の微生物固化プロセスシミュレータの開発：遺構の基礎修復の理想像に向けて

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Prediction of an onset of a rainfall-induced landslide based on monitoring of shear deformation and groundwater in a slope

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Establishment of vulnerability value for GNS and reflection to its disaster prevention strategy

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Elucidation of hydraulic and mechanical properties under THMC coupled conditions and development of THMC coupled simulator

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A study on the consevation of Bayon Temple, Angkor -soil and rock mechanics approachPrincipal Investigator

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Evaluation method for long-term stability of natural barrier for geological repository of high-level nuclear waste

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Solving a lifetime of embankment from construction process to deformation and failure due to heavy rain

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Study on real-time disaster prevention system using wide-area sensor network

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Development of advanced measurement techniques and numerical analysis for surface failure of slopes during torrential rainfall (guerrilla-like rainfall)Principal Investigator

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[Journal Article] 市町村レベルでの自然災害リスクGNSの評価～関東地方を対象としたケーススタディ～2018

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[Journal Article] Method of deformation analysis for composite structures of soils and masonry stones2017

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[Journal Article] Development of an enhanced elasto-plastic NMM-DDA with node-based element and its validation2016

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[Journal Article] 自己組織化マップを用いた道路斜面の健全性評価手法に関する提2016

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Koyama Tomofumi 小山倫史

KOYAMA Tomoyumi 小山倫史