Sasahara Katsuo 笹原克夫

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SASAHARA Katsuo 笹原克夫

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Researcher Number	90391622
Other IDs
Affiliation (Current)	2025: 高知大学, 教育研究部自然科学系理工学部門, 教授
Affiliation (based on the past Project Information) *help	2024: 高知大学, 教育研究部自然科学系理工学部門, 教授 2018 – 2022: 高知大学, 教育研究部自然科学系理工学部門, 教授 2016 – 2017: 高知大学, 教育研究部自然科学系農学部門, 教授 2012: 高知大学, 教育研究部自然科学系, 教授 2011: 高知大学, 自然科学系, 教授 … More 2009 – 2010: Kochi University, 教育研究部・自然科学系, 教授 2008: Kochi University, 教育研究部自然科学系, 教授 2005 – 2007: 高知大学, 農学部, 教授 Less
Review Section/Research Field	Principal Investigator Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields / Natural disaster / Disaster prevention science / Forest science / Natural disaster science Except Principal Investigator Basic Section 25030:Disaster prevention engineering-related / Environmental impact assessment/Environmental policy / Economic policy
Keywords	Principal Investigator 斜面崩壊 / 変位 / 地下水位 / 降雨 / モニタリング / クリープ / 掘削 / 模型実験 / 地盤災害 / 予測 … More / 間隙水圧 / ダイレイタンシー / 土砂流出 / 土砂災害 / 吸水過程 / 排水過程 / 変位加速度 / 変位速度 / 吸水 / 排水 / 給水 / 地すべり / 変位計測 / せん断変位（ひずみ） / 現地計測 / 計測 / 自然災害 / せん断変形 / 地下水 / Disaster prevention / Landslide / Volcano / 東南アジア / 火山地域 / 山体崩壊 / 防災 / 火山 / ひずみ増分比 / 切り土掘削 / 土工 / 垂直ひずみ / せん断ひずみ / インドルシア / 国際研究者交流 / 国際情報交換 / インドネシア / 河床変動 / 森林工学 … More Except Principal Investigator 災害リスク / 洪水災害 / 梅雨前線 / 豪雨 / 防災情報 / 土地利用 / 浸水 / 避難 / 災害史 / 防災行動 / 土砂災害 / 河川洪水 / 気象 / 有限要素法 / 構成則 / 崩壊 / 地すべり / 繰返し降雨 / クリープ / 変形 / 斜面 / Disaster / Mitigation / Flood / Disaster prevention / 災害 / 減災 / 洪水 / 防災 / 建設マネージメント / 建設マネジメント / 経済政策 / (官製)談合 / 総合評価方式 / 工法協会 / 総合評価落札方式 / 入札談合 / 入札制度 Less

変位計測に基づく斜面崩壊の予測―地下水位が下がっても崩壊する－Principal Investigator
- Principal Investigator
  
  笹原克夫
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Kochi University
Deformation and failure of a slope during drying process after rainfallPrincipal Investigator
- Principal Investigator
  
  Katsuo Sasahara
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  Kochi University
Practical study on rainfall water infiltration and slope failure mechanism in natural stratified slopes based on distributed sensor observations
- Principal Investigator
  
  Wakai Akihiko
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25030:Disaster prevention engineering-related
- Research Institution
  Gunma University
A Comprehensive Study on the Disaster Due to the July 2018 Torrential Rainfall
- Principal Investigator
  
  yamamoto haruhiko
- Project Period (FY)
  2018
- Research Category
  
  Grant-in-Aid for Special Purposes
- Research Institution
  Yamaguchi University
Prediction of an onset of a rainfall-induced landslide based on monitoring of shear deformation and groundwater in a slopePrincipal Investigator
- 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
Time-prediction of an onset of landslide based on the measurement of multi-directional displacementPrincipal Investigator
- Principal Investigator
  
  Sasahara Katsuo
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Kochi University
The monitoring of the deformation of the slope and the time prediction Based on the stress-dilatancy of the soilPrincipal Investigator
- Principal Investigator
  
  SASAHARA Katsuo
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Forest science
- Research Institution
  Kochi University
Interdisciplinary research on the competitiveness of tender system and the quality of public works
- Principal Investigator
  
  TANAKA Satoru
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Economic policy
- Research Institution
  Kobe City University of Foreign Studies
Study on the yearly variation of river geomorphology after sediment runoff due to large sediment yield in South-east AsiaPrincipal Investigator
- Principal Investigator
  
  SASAHARA Katsuo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Forest science
- Research Institution
  Kochi University
The mechanism of piping failure and disaster prevention systems
- Principal Investigator
  
  ONDA Yuichi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental impact assessment/Environmental policy
- Research Institution
  University of Tsukuba
Study on the time variation of sediment discharge after gigantic landslide at volcanic area in south-east AsiaPrincipal Investigator
- Principal Investigator
  
  SASAHARA Katsuo
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster science
- Research Institution
  Kochi University

All 2022 2021 2020 2019 2018 2017 2016 2013 2012 2011 2010 2009 2008 2007

All Journal Article Presentation Book

[Book] Introduction -Testing, Modeling and Risk Assessment, B. Tiwari et al. (eds.), Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction, pp.1-8, AG20212021
- Author(s)
  Binod Tiwari, Beena Ajmera, Sabatino Cuomo, Katsuo Sasahara and Ryosuke Uzuoka
- Publisher
  Springer Nature Switzerland
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] Development of the shear displacement of sandy soil due to absorption under constant shear stress for creep failure2022
- Author(s)
  Sasahara Katsuo
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-19287-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Precision for displacement measurement in a slope2022
- Author(s)
  笹原克夫，佐藤渉，渡邉聡，岩田直樹，土佐信一，小泉圭吾
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 17 Issue: 2 Pages: 217-225
- DOI
  10.3208/jgs.17.217
- ISSN
  1880-6341
- Year and Date
  2022-06-01
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Development of the surface displacement during repeated rainfalls in sandy model slopes: condition for the increase of the displacement to failure2022
- Author(s)
  Sasahara Katsuo
- Journal Title
  
  Landslides
  
  Volume: 19 Issue: 11 Pages: 2791-2800
- DOI
  10.1007/s10346-022-01932-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] 表層崩壊の予測のための変位モニタリングの精度向上に向けて2022
- Author(s)
  笹原克夫
- Journal Title
  
  地盤工学会誌
  
  Volume: 71(1) Pages: 16-21
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] A relation for accelerating deformation of sandy soil and its application to predict the time to failure of a sandy model slope under repeated rainfall2022
- Author(s)
  Sasahara Katsuo
- Journal Title
  
  Environmental Earth Sciences
  
  Volume: 81 Issue: 7 Pages: 208-208
- DOI
  10.1007/s12665-022-10322-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] 変位計測に基づく模型斜面の崩壊発生予測－変位増加から崩壊に至る力学的条件－2022
- Author(s)
  笹原克夫
- Journal Title
  
  土砂災害予測に関する研究集会2021年度プロシーデイング（防災科学技術研究所研究資料第480号）
  
  Volume: 480 Pages: 51-57
- Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Rigorous Analysis of Stress-Dependent Landslide Movements with Groundwater Fluctuations Applicable to Disaster Prevention in Monsoon Asia2021
- Author(s)
  Bhat Deepak Raj Bhat, Soichiro Osawa, Akihiko Wakai, Katsuo Sasahara, Netra P. Bhandary, Fei Cai, Hirotaka Ochiai, and Norihiro Tanaka
- Journal Title
  
  Journal of Disaster Research
  
  Volume: 16 Issue: 4 Pages: 658-673
- DOI
  10.20965/jdr.2021.p0658
- NAID
  130008047410
- ISSN
  1881-2473, 1883-8030
- Year and Date
  2021-06-01
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Influence of Intervals Measuring Surface Displacement on Time Prediction of Slope Failure Using Fukuzono Method2021
- Author(s)
  Naoki Iwata and Katsuo Sasahara
- Journal Title
  
  Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction
  
  Volume: - Pages: 307-313
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] Landslide Field Experiment on a Natural Slope in Futsu City, Chiba Prefecture2021
- Author(s)
  Hirotaka Ochiai, Katsuo Sasahara, and Yusuke Koyama
- Journal Title
  
  Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction
  
  Volume: - Pages: 169-176
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] Velocity and Acceleration of Surface Displacement in Sandy model Slope with Various Slope Conditions2021
- Author(s)
  Katsuo Sasahara
- Journal Title
  
  Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction
  
  Volume: - Pages: 315-320
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] Development of the surface displacement velocity in a full-scale loamy model slope under multistep excavation2021
- Author(s)
  Sasahara Katsuo、Hiraoka Nobutaka、Kikkawa Naotaka、Itoh Kazuya
- Journal Title
  
  Bulletin of Engineering Geology and the Environment
  
  Volume: 80 Issue: 6 Pages: 4389-4403
- DOI
  10.1007/s10064-021-02226-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Velocity and Acceleration of Surface Displacement in Sandy Model Slope with Various Slope Conditions2020
- Author(s)
  Sasahara Katsuo
- Journal Title
  
  N. Casagli et al. (eds.), Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction
  
  Volume: 3 Pages: 315-320
- DOI
  10.1007/978-3-030-60311-3_37
- ISBN
  9783030603106, 9783030603113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Landslide Field Experiment on a Natural Slope in Futtsu City, Chiba Prefecture2020
- Author(s)
  Ochiai Hirotaka、Sasahara Katsuo、Koyama Yusuke
- Journal Title
  
  Z. Arbanas et al. (eds.), Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction
  
  Volume: 5 Pages: 169-175
- DOI
  10.1007/978-3-030-60713-5_18
- ISBN
  9783030607128, 9783030607135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K21061
[Journal Article] Evaluation of an instability for a full-scale model slope under multi-step excavation based on the monitoring of 2-dimensional displacements2019
- Author(s)
  笹原克夫，平岡伸隆，吉川直孝，伊藤和也
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 14 Issue: 4 Pages: 363-375
- DOI
  10.3208/jgs.14.363
- NAID
  130007772736
- ISSN
  1880-6341
- Year and Date
  2019-12-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] 平成30年7月豪雨により高知県大豊町で群発した大規模崩壊について2019
- Author(s)
  笹原克夫
- Journal Title
  
  防災科学技術研究所研究資料（土砂災害予測に関する研究集会2018年度プロシーデイング）
  
  Volume: 431 Pages: 43-48
- Open Access
- Data Source
  KAKENHI-PROJECT-18K19951
[Journal Article] 平成30年7月豪雨により愛媛県西予市で発生した土砂災害について2019
- Author(s)
  大場勝一郎，笹原克夫，北原哲郎，土佐信一，後藤寛和
- Journal Title
  
  防災科学技術研究所研究資料（土砂災害予測に関する研究集会2018年度プロシーデイング）
  
  Volume: 431 Pages: 49-52
- Open Access
- Data Source
  KAKENHI-PROJECT-18K19951
[Journal Article] 平成30年7月豪雨によって四国地方で発生した土砂災害2019
- Author(s)
  笹原克夫，池田貴洋，岩井優弥，角田皓史，金澤瑛，権田豊，齋藤悠樹，執印康裕，田方智，藤田正治，宮田秀介，三輪浩，村田郁央，山野井一樹，和田孝志
- Journal Title
  
  砂防学会誌
  
  Volume: 71 Pages: 43-53
- NAID
  130007785156
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K19951
[Journal Article] 高知県小島地すべりにおける異なる深さのせん断帯の変位量増加に対する降雨の影響の相違2019
- Author(s)
  笹原克夫
- Journal Title
  
  日本地すべり学会誌
  
  Volume: 56(2) Pages: 3-12
- NAID
  130007635244
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] 高知県小島地すべりにおける異なる深さのせん断帯の変位量増加に対する降雨の影響の相異2019
- Author(s)
  笹原克夫
- Journal Title
  
  日本地すべり学会誌
  
  Volume: 56(3) Pages: 3-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01674
[Journal Article] Time-prediction of an onset of failure in full-scale model slope due to multi-step excavations based on Fukuzono formula2018
- Author(s)
  笹原克夫，岩田直樹，吉川直孝，平岡伸隆，伊藤和也
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 13 Issue: 1 Pages: 13-25
- DOI
  10.3208/jgs.13.13
- NAID
  130006594565
- ISSN
  1880-6341
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K12855, KAKENHI-PROJECT-16H03154
[Journal Article] 擬似飽和現象に着目した降雨強度と斜面崩壊に関する実験的研究2018
- Author(s)
  岡崎滉大，小泉圭吾，小田和広，笹原克夫，櫻谷慶治
- Journal Title
  
  地下水地盤環境・防災・計測技術に関するシンポジウム論文集
  
  Volume: 2018 Pages: 235-238
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Resolution for measuring displacement to detect collapse in a sandy model slope2018
- Author(s)
  渡邉聡，岩田直樹，中井真司，笹原克夫
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 13 Issue: 2 Pages: 111-121
- DOI
  10.3208/jgs.13.111
- NAID
  130007386469
- ISSN
  1880-6341
- Year and Date
  2018-06-30
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] 土砂災害に対する警戒避難と斜面動態モニタリングの活用2018
- Author(s)
  笹原克夫
- Journal Title
  
  農業農村工学会農地保全研究部会「農地保全の研究」
  
  Volume: 39 Pages: 11-20
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Time-prediction of an Onset of a Rainfall-induced Landslide Based on the Hybrid Monitoring of Surface Displacement and Groundwater level2018
- Author(s)
  KATSAUO SASAHARA
- Journal Title
  
  5th Italian Workshop on Landslides
  
  Volume: 1 Pages: 1-2
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Time-Prediction Method of the Onset of a Rainfall-Induced Landslide Based on the Monitoring of Shear Strain and Pore Pressure2017
- Author(s)
  Katsuo Sasahara
- Journal Title
  
  M. Mikos et al. (eds.), Advancing Culture of Living with Landslides, Vol.3 Advances in Landslide Technology
  
  Volume: Vol.3 Pages: 93-101
- DOI
  10.1007/978-3-319-53487-9_10
- ISBN
  9783319534862, 9783319534879
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Hybrid time-prediction method based on the measurement of groundwater and surface displacement on a slope2017
- Author(s)
  笹原克夫，岩田直樹
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 12 Issue: 4 Pages: 425-438
- DOI
  10.3208/jgs.12.425
- NAID
  130006300645
- ISSN
  1880-6341
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] 多数点に設置したMEMS傾斜計を用いた地すべり土塊の移動状況の詳細な計測2017
- Author(s)
  笹原克夫，伊藤和也，吉川直孝，平岡伸隆，土佐信一，大類光平，板山達至
- Journal Title
  
  防災科学技術研究所研究資料
  
  Volume: 第411号 Pages: 51-60
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] STUDY ON EVACUATION USING MONITORING SENSOR DURING SLOPE EXCAVATION2017
- Author(s)
  平岡伸隆，吉川直孝，伊藤和也，笹原克夫
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering)
  
  Volume: 73 Issue: 4 Pages: 355-367
- DOI
  10.2208/jscejge.73.355
- NAID
  130006178012
- ISSN
  2185-6516
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] FULL-SCALE MODEL TEST FOR PREDICTING COLLAPSE USING INVERSE OF VELOCITY OF SLOPE SURFACE DURING EXCAVATION2017
- Author(s)
  NOBUTAKA HIRAOKA, TAOTAKA KIKKAWA, KATSUO SASAHARA, and KAZUYA ITOH
- Journal Title
  
  Resilient Structures and Sustainable Construction; Edited by Pellicer, E., Adam, J. M., Yepes, V., Singh, A., and Yazdani, S.
  
  Volume: 1 Pages: 1-1
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] Improvement of Fukuzono’s Model for Time Prediction of an Onset of a Rainfall-induced Landslide2017
- Author(s)
  Naoki Iwarta, Katsuo Sasahara, and Satoshi Watanabe
- Journal Title
  
  M. Mikos et al. (eds.), Advancing Culture of Living with Landslides, Vol.3 Advances in Landslide Technology
  
  Volume: Vol.3 Pages: 103-110
- DOI
  10.1007/978-3-319-53487-9_11
- ISBN
  9783319534862, 9783319534879
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] Shear and compression strain development in sandy model slope under repeated rainfall2017
- Author(s)
  Katsuo Sasahara, Naoki Sakai
- Journal Title
  
  Soils and Foundations
  
  Volume: 57 Issue: 6 Pages: 920-934
- DOI
  10.1016/j.sandf.2017.08.021
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Prediction of the shear deformation of a sandy model slope generated by rainfall based on the monitoring of the shear strain and the pore pressure in the slope2017
- Author(s)
  Katsuo Sasahara
- Journal Title
  
  Engineering Geology
  
  Volume: 224 Pages: 75-86
- DOI
  10.1016/j.enggeo.2017.05.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] OCMによる斜面変位計測の精度検証に関する研究2017
- Author(s)
  1)山本健史，小泉圭吾，小田和広，福田芳雄，笹原克夫
- Journal Title
  
  地下水地盤環境・防災・計測技術に関するシンポジウム論文集2017
  
  Volume: 1 Pages: 196-199
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] A Full-Scale Model Test for Predicting Collapse Time Using Displacement of Slope Surface During Slope Cutting Work2017
- Author(s)
  Nobutaka Hiraoka, Naotaka Kikkawa, Katsuo Sasahara, Kazuya Itoh, and Satoshi Tamate
- Journal Title
  
  M. Mikos et al. (eds.), Advancing Culture of Living with Landslides, Vol.3 Advances in Landslide Technology
  
  Volume: Vol.3 Pages: 111-121
- DOI
  10.1007/978-3-319-53487-9_12
- ISBN
  9783319534862, 9783319534879
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] 多数点に設置したMEMS傾斜計を用いた地すべり土塊の移動状況の詳細な計測2017
- Author(s)
  笹原克夫，伊藤和也，吉川直孝，平岡伸隆，土佐信一，大類光平，板山達至
- Journal Title
  
  防災科学技術研究所研究資料第411号
  
  Volume: 1 Pages: 51-60
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] Time prediction of an onset of failure in a sandy model slope based on the monitoring of the groundwater level and the surface displacement at different locations2016
- Author(s)
  K.Sasahara and T.Ishizawa
- Journal Title
  
  Landslides and Engineered Slopes. Experience, Theory and Practice
  
  Volume: 3 Pages: 1791-1798
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Relationship between shear deformation and soil moisture content due to rainfall in a surface soil of granite slope2016
- Author(s)
  中井真司，渡邉聡，笹原克夫，岩田直樹
- Journal Title
  
  Japanese Geotechnical Journal
  
  Volume: 11 Issue: 2 Pages: 115-125
- DOI
  10.3208/jgs.11.115
- NAID
  130005161620
- ISSN
  1880-6341
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] 切土施工中での変位計測に基づく斜面の不安定度の評価法2016
- Author(s)
  笹原克夫，吉川直孝，平岡伸隆，伊藤和也
- Journal Title
  
  Kansai Geo-Symposium 2016 ―地下水地盤環境・防災・計測技術に関するシンポジウム―論文集
  
  Volume: 1 Pages: 231-236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] 高知県北川村平鍋周辺の深層崩壊跡地と山頂緩斜面の分布2016
- Author(s)
  笹原克夫
- Journal Title
  
  砂防学会誌
  
  Volume: 69(3) Pages: 26-37
- NAID
  130006107563
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K12855
[Journal Article] 斜面内のせん断ひずみと間隙水圧の計測に基づく表層崩壊発生時刻の予測手法2016
- Author(s)
  笹原克夫
- Journal Title
  
  高速道路と自動車
  
  Volume: 59(11) Pages: 52-56
- NAID
  40020979190
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Time-Prediction Method of the Onset of a Rainfall-induced Landslide Based on the Monitoring of Surface Displacement and Groundwater Level in the Slope2016
- Author(s)
  Katsuo Sasahara
- Journal Title
  
  H. Hazarika et al. (eds.), Geotechnical Hazards from Large Earthquakes and Heavy Rainfalls
  
  Volume: 1 Pages: 223-233
- DOI
  10.1007/978-4-431-56205-4_21
- ISBN
  9784431562030, 9784431562054
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03154
[Journal Article] Shear strain development and pore pressure distribution in sandy model slope under repeated rainfall, Advances in transportation Geotechnics II2012
- Author(s)
  K.Sasahara & N.Sakai
- Journal Title
  
  PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON TARNSPORTATION GEOTECHNICS (2ND ICTG)
  
  Volume: ISBN 978-0-415-62135-9 Pages: 743-748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] 降雨浸透に伴う砂質模型斜面内の間隙水圧上昇とせん断変形2012
- Author(s)
  笹原克夫
- Journal Title
  
  第６回土砂災害に関するシンポジウム論文集
  
  Volume: 1巻 Pages: 41-46
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear strain development and pore pressure distribution in sandy model slope under repeated rainfall2012
- Author(s)
  K.Sasahara
- Journal Title
  
  Advances in transportation Geotechnics II (PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON TARNSPORTATION GEOTECHNICS (2ND ICTG), HOKKAIDO, JAPAN, 10-12 SEPTEMBER 2012)
  
  Volume: CD-ROM Pages: 743-748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear deformation distribution and the variation of pore pressure in a sandy model slope during rainfall2012
- Author(s)
  K.Sasahara
- Journal Title
  
  PROCEEDINGS OF THE 11th INTERNATIONAL AND 2nd NORTH AMERICAN SYMPOSIUM ON LANDSLIDES AND ENGINEERED SLOPES, BANFF, CANADA, 3-8 JUNE 2012
  
  Volume: Volume 1 Pages: 957-962
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] 不飽和砂質斜面の降雨浸透による吸水に伴うせん断変形2012
- Author(s)
  笹原克夫
- Journal Title
  
  日本地すべり学会誌
  
  Volume: Vol.49，No.4 Pages: 25-33
- NAID
  10030973140
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] 不飽和砂質斜面の降雨浸透による吸水に伴うせん断変形2012
- Author(s)
  笹原克夫,酒井直樹
- Journal Title
  
  日本地すべり学会誌
  
  Volume: Vol.49,No.4 Pages: 25-33
- NAID
  10030973140
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear Deformation Development and the Increase of Pore Pressure due to Rainfall Infiltration in Sandy Model Slope under Different Inclination2011
- Author(s)
  Sasahara K. and Sakai N.
- Journal Title
  
  Int. J. of GEOMAT
  
  Volume: Vol. 1, No. 1 (Sl. No. 1) Pages: 64-70
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] 異方応力下の不飽和砂質土の吸水に伴う変形2011
- Author(s)
  笹原克夫
- Journal Title
  
  土木学会論文集C(地圏工学)
  
  Volume: Vol.67, No.4 Pages: 488-499
- NAID
  130004559362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear deformation and failure of sandy slope according to pore pressure generation due to rainfall infiltration2011
- Author(s)
  Katsuo Sasahara and Naoki Sakai
- Journal Title
  
  PROCEEDINGS of First International Conference on Geotechnique, Construction Materials and Environment, Mie, Japan
  
  Volume: Volume 1 Pages: 147-152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear deformation mechanism of unsaturated soil during rainfall infiltration based on slope model test2011
- Author(s)
  Naoki SAKAI, Katsuo SASAHARA, Tomohiro ISHIZAWA and Teruki FUKUZONO
- Journal Title
  
  Proceeding of International Symposium on Sediment Disasters under the Influence of Climate Chang and Tectonic Activity
  
  Pages: 18-19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Shear Deformation Development and the Increase of Pore Pressure due to Rainfall Infiltration in Sandy Model Slope under Different Inclination2011
- Author(s)
  Sasahara K.and Sakai N
- Journal Title
  
  Int. J. of GEOMAT(Geotechnique, Construction Materials & Environment)
  
  Volume: Vol.1 Pages: 64-70
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23658130
[Journal Article] Time variation of sediment runoff from collapsed mass caused by large-scale landslide at Mt.Bawakaraeng, South Sulawasi, Indonesia2010
- Author(s)
  Katsuo Sasahara, Y.Shimizu, N.Osanai, T.Yamakoshi, K.Tamura, S.Doshida, K.Tsutsui
- Journal Title
  
  International Workshop on Multimodal Sediment Disasters Triggered by Heavy Rainfall and Earthquake and the Countermeasures, Yogyakarta, INDONESIA, March 8-9, 2009
  
  Pages: 45-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] Time variation of sediment runoff from collapsed mass caused by large-scale landslide at Mt.Bawakaraeng, South Sulawasi, Indonesia2010
- Author(s)
  Katsuo Sasahara, Y.Shimizu, N.Osanai, T.Yamakoshi, K.Tamura, S.Doshida, K.Tsutsui
- Journal Title
  
  Proc. of International Workshop on Multimodal Sediment Disasters Triggered by Heavy Rainfall and Earthquake and the Countermeasures, Yogyakarta, INDONESIA
  
  Pages: 45-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] The large-scale landslide on the flank of caldera in South Sulawesi, Indonesia2009
- Author(s)
  Satoshi Tsuchiya, K. Sasahara, S. Shuin, S. Ozono
- Journal Title
  
  Landslides 6-1
  
  Pages: 83-88
- NAID
  120001893837
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] The large-scale landslide on the flank of caldera in South Sulawesi2009
- Author(s)
  Satoshi Tsuchiya, K.Sasahara, S.Shuin, S.Ozono
- Journal Title
  
  Indonesia, Landslides Vol.6, No.1
  
  Pages: 83-88
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] 衛星観測高精度DEMによるインドネシア国バワカラエン山の大規模崩壊後の土砂流出の経年変化把握2008
- Author(s)
  清水孝一・小山内信智・山越隆雄・笹原克夫・筒井健
- Journal Title
  
  日本地すべり学会誌 Vol.45,No.2
  
  Pages: 3-13
- NAID
  10024337795
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] Shear strength and void ratio of unsaturated soil with different initial void ratio at failure, critical state2008
- Author(s)
  Sasahara, K, Sakai, N., and Kurihara, J.,
- Journal Title
  
  Doboku Gakkai Ronbunshuu C 64(2)
- NAID
  130004468262
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Journal Article] Influence of void ratio on the dailatancy of unsaturated sandy soil2008
- Author(s)
  Sasahara, K, Tamura, K
- Journal Title
  
  Doboku Gakkai Ronbunshuu C 64(1)
  
  Pages: 30-42
- NAID
  130004468252
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Journal Article] Erosion processes of the collapsed mass of the gigantic landslide of Mt.Bawakaraeng, Sulawesi, Indonesia in 2004 revealed by multi-temporal satellite images2008
- Author(s)
  Yamakoshi T., Shimizu, Y., Osanai N., Sasahara K., Tsutsui K.
- Journal Title
  
  Proc. of The Fourth International Conference on Scour and Erosion 2008
  
  Pages: 645-650
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20405029
[Journal Article] 初期間隙比を変えた不飽和砂質土の破壊時及び限界状態付近のせん断強度の間隙化2008
- Author(s)
  笹原克夫・酒井直樹・栗原淳一
- Journal Title
  
  土木学会論文集部門C 64(2)(掲載決定、印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310019
[Journal Article] 密詰め不飽和砂質土のダイレイタンシー特性への間隙化の影響2008
- Author(s)
  笹原克夫・田村圭司
- Journal Title
  
  土木学会論文集部門C 64(1)
  
  Pages: 30-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 動態モニタリングによる掘削時の自然斜面の変形挙動の評価（その１）－複数の計測器における挙動分析と比較評価－2022
- Author(s)
  濵田好弘，中出剛，笹原克夫，板山達至，矢野弘，筧健太
- Organizer
  第61回日本地すべり学会研究発表会および現地見学会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 機械学習による地表面変位データに基づく斜面異常検知システムの提案2022
- Author(s)
  伊藤真一，酒匂一成，笹原克夫，笛田奏成
- Organizer
  第57回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 自然斜面における人工降雨崩壊実験時の計測事例：崩壊しなかった事例2022
- Author(s)
  笹原克夫，黒崎颯，船井孝誠，土佐信一
- Organizer
  第61回日本地すべり学会研究発表会および現地見学会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] RNNによる斜面変位予測モデルの構築に関する研究2022
- Author(s)
  笛田奏成，伊藤真一，酒匂一成，笹原克夫
- Organizer
  第57回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] せん断応力一定条件下の砂質土への給水によるせん断変位の進行－クリープ破壊の発生条件－2022
- Author(s)
  笹原克夫
- Organizer
  第57回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 多次元変位計測に基づく自然斜面の掘削時の不安定度評価2022
- Author(s)
  笹原克夫，石濱茂崇
- Organizer
  第61回日本地すべり学会研究発表会および現地見学会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 動態モニタリングによる掘削時の自然斜面の変形挙動の評価（その１）－実験概要－2022
- Author(s)
  片山政弘，中出剛，石濱茂崇，濵田好弘，笹原克夫，Imaya Ariyarathna, 板山達至
- Organizer
  第61回日本地すべり学会研究発表会および現地見学会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] Prediction of Failure Time based on Velocity and Acceleration of Surface Displacement in Sandy Model Slope2021
- Author(s)
  Imaya ARIYARATHNA, Katsuo SASAHARA
- Organizer
  日本地すべり学会第60回研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 変位計測に基づく模型斜面の崩壊発生予測―変位増加から崩壊に至る力学的条件―2021
- Author(s)
  笹原克夫
- Organizer
  防災科学技術研究所 201年度土砂災害予測に関する研究集会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 千葉県富津市の自然斜面での地すべり実験に対する弾粘塑性FEM解析2021
- Author(s)
  大澤宗一郎，若井明彦，笹原克夫，Deepak Raj Bhat，田中頼博
- Organizer
  日本地すべり学会第60回研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] Prediction of Failure Time based on Velocity and Acceleration of Surface Displacement in Sandy Model2021
- Author(s)
  Imaya Ariyarathna, Katsuo Sasahara
- Organizer
  The Fifth World Landslide Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 斜面規模に対応した変位の計測精度と計測時間間隔について2021
- Author(s)
  笹原克夫，佐藤渉，土佐信一，渡邉聡，岩田直樹，小泉圭吾
- Organizer
  第56回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 変位の計測に基づく崩壊予測―変位の増加から崩壊に至る条件―、日本地すべり学会第60回研究発表会2021
- Author(s)
  笹原克夫
- Organizer
  日本地すべり学会第60回研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] Landslide Field Experiment on a Natural Slope in Futtsu City, Chiba Prefecture,2021
- Author(s)
  Hirotaka Ochiai, Katsuo Sasahara, and Yusuke Koyama
- Organizer
  The Fifth World Landslide Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 京都府綾部市安国寺の現地雨量に対するアメダス綾部の雨量と解析雨量の適用性2020
- Author(s)
  神原陵祐，小田和広，矢野晴彦，小泉圭吾，伊藤真一，藤本将光，鏡原聖史，笹原克夫
- Organizer
  第55回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 福島県で発生したクリープ性地すべりを対象とする弾粘塑性FEM解析2020
- Author(s)
  大澤宗一郎，Deepak Raj Bhat，若井明彦，笹原克夫，Netra Prakash Bhandary，蔡飛
- Organizer
  第５９回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 異なる斜面条件を有する砂質模型斜面の変位速度－加速度関係2020
- Author(s)
  笹原克夫
- Organizer
  第55回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 京都府綾部市安国寺裏斜面の体積含水率と地下水位の考察（その２）2020
- Author(s)
  清水大雅，綾部大吾，加藤諒，小田和広，矢野晴彦，小泉圭吾，伊藤真一，藤本将光，鏡原聖史，笹原克夫
- Organizer
  土木学会第75回学術講演会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 地下水位上昇速度が異なる砂質斜面の変位速度と崩壊時刻2020
- Author(s)
  笹原克夫
- Organizer
  日本地すべり学会第59回研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 異なる斜面条件を有する砂質模型斜面の変位速度－加速度関係2020
- Author(s)
  笹原克夫
- Organizer
  第55回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 地下水位上昇速度が異なる砂質斜面の変位速度と崩壊時刻2020
- Author(s)
  笹原克夫
- Organizer
  日本地すべり学会第59回研究発表会
- Data Source
  KAKENHI-PROJECT-20K21061
[Presentation] 京都府綾部市安国寺裏斜面測線1における表層崩壊に着目した動態観測結果(2019年度)の一考察2020
- Author(s)
  小泉圭吾，小田和広，伊藤真一，藤本将光，矢野晴彦，鏡原聖史，笹原克夫
- Organizer
  第55回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 繰り返し降雨を受ける砂質模型斜面の変位速度－加速度関係2019
- Author(s)
  笹原克夫
- Organizer
  第54回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 高知県小島地すべりにおける異なる深さのせん断帯での変位に対する降雨の影響の相異2018
- Author(s)
  笹原克夫
- Organizer
  第57回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-18H01674
[Presentation] 京都府綾部市安国寺裏斜面における表層崩壊に着目した現地モニタリング2018
- Author(s)
  1)山本健史，小泉圭吾，小田和広，笹原克夫，伊藤真一，藤本将光，鏡原聖史
- Organizer
  第53回地盤工学研究会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] Time-prediction of an Onset of a Rainfall-induced Landslide Based on the Hybrid Monitoring of Surface Displacement and Groundwater level2018
- Author(s)
  KATSUO SASAHARA
- Organizer
  5th Italian Workshop on Landslides
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 四国地域での土砂災害　高知地域2018
- Author(s)
  笹原克夫
- Organizer
  平成30年度（公社）砂防学会講習会
- Data Source
  KAKENHI-PROJECT-18K19951
[Presentation] 平成30年7月豪雨により高知県大豊町で群発した大規模崩壊について2018
- Author(s)
  笹原克夫
- Organizer
  2018年度土砂災害予測に関する研究集会－西日本豪雨（平成30年7月豪雨）による土砂災害／地形学と土砂災害－
- Invited
- Data Source
  KAKENHI-PROJECT-18K19951
[Presentation] 二次元方向の変位計測に基づく斜面崩壊予測に関する遠心模型実験2018
- Author(s)
  1)伊藤和也，吉川直孝，平岡伸隆，笹原克夫
- Organizer
  平成30年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 二次元方向の変位計測に基づく斜面崩壊2018
- Author(s)
  伊藤和也，吉川直孝，平岡伸隆，笹原克夫
- Organizer
  平成３０年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 二次元方向の変位計測に基づく実大規模斜面の掘削による不安定度評価2018
- Author(s)
  笹原克夫，吉川直孝，平岡伸隆，伊藤和也
- Organizer
  第53回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] まさ土よりなる自然斜面における地下水位上昇過程に関する検討2017
- Author(s)
  杉原成満，荒木義則，岩田直樹，笹原克夫，中井真司，片山弘憲，柳崎剛
- Organizer
  平成29年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] A Full-Scale Model Test for Predicting Collapse Time Using Displacement of Slope Surface During Slope Cutting Work2017
- Author(s)
  Nobutaka Hiraoka, Naotaka Kikkawa, Katsuo Sasahara, Kazuya Itoh, and Satoshi Tamate
- Organizer
  4th World Landslide Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] まさ土よりなる自然斜面における渓床付近の地下水位2017
- Author(s)
  片山弘憲，小林公明，笹原克夫，岩田直樹，杉原成満，渡邊聡，柳崎剛
- Organizer
  第56回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 砂質模型斜面における崩壊検知のための変位の計測精度について2017
- Author(s)
  渡邉聡，岩田直樹，中井真司，笹原克夫
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] まさ土よりなる自然斜面における渓床付近の地下水位2017
- Author(s)
  片山弘憲，小林公明，笹原克夫，岩田直樹，杉原成満，渡邊聡，柳崎剛
- Organizer
  平成29年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 地下水位と変位の計測に基づくハイブリッド崩壊発生予測法の提案－既存予測手法との比較－2017
- Author(s)
  笹原克夫
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] Difference of shear deformation characteristics at multiple shear zones in a deep-seated landslide located at Kochi, Japan2017
- Author(s)
  Katsuo Sasahara
- Organizer
  International Conference on Disaster Prevention and Mitigation Technology for Large-scale Landslides
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] まさ土模型斜面における崩壊検知のための計測精度について（その２）－計測時間間隔の検討－2017
- Author(s)
  岩田直樹，渡邉聡，笹原克夫，荒木義則
- Organizer
  第56回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] FULL-SCALE MODEL TEST FOR PREDICTING COLLAPSE USING INVERSE OF VELOCITY OF SLOPE SURFACE DURING EXCAVATION2017
- Author(s)
  NOBUTAKA HIRAOKA, TAOTAKA KIKKAWA, KATSUO SASAHARA, and KAZUYA ITOH
- Organizer
  The Ninth International Structural Engineering and Construction Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] Improvement of Fukuzono’s Model for Time Prediction of an Onset of a Rainfall-induced Landslide2017
- Author(s)
  Naoki Iwarta, Katsuo Sasahara, and Satoshi Watanabe
- Organizer
  4th World Landslide Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 実大規模斜面の多段階掘削における地表面変位の逆速度による退避基準の検討2017
- Author(s)
  平岡伸隆，吉川直孝，笹原克夫，伊藤和也
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] まさ土よりなる自然斜面における地下水位形成について－斜面の平面形状の影響－2017
- Author(s)
  中井真司，渡邊聡，杉原成満，荒木義則，小林公明，柳崎剛，笹原克夫
- Organizer
  平成29年度砂防学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 二次元方向の変位計測に基づく実大規模模型斜面の掘削時の不安定度評価2017
- Author(s)
  笹原克夫，吉川直孝，平岡伸隆，伊藤和也
- Organizer
  第56回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] Time-Prediction Method of the Onset of a Rainfall-Induced Landslide Based on the Monitoring of Shear Strain and Pore Pressure2017
- Author(s)
  Katsuo Sasahara
- Organizer
  4th World Landslide Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 砂質模型斜面位における崩壊検知のための計測時間間隔について2017
- Author(s)
  岩田直樹，渡邉聡，笹原克夫，荒木義則
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 斜面動態モニタリングデータの解釈を目的とした模型斜面実験2017
- Author(s)
  小泉圭吾，櫻谷慶治，小田和広，小橋俊也，伊藤真一，小松満，笹原克夫
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 斜面動態モニタリングに関する地質調査－京都府綾部市安国寺裏斜面を対象として－2017
- Author(s)
  矢野晴彦，笹原克夫，辻野裕之
- Organizer
  第52回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] まさ土模型斜面における崩壊検知のための計測精度について（その１）－変位計測間隔の検討－2017
- Author(s)
  渡邉聡，岩田直樹，中井真司，笹原克夫
- Organizer
  第56回日本地すべり学会研究発表会
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 仮設時に使用可能な地山補強と計測に関する実大規模崩壊実験2017
- Author(s)
  平岡伸隆，吉川直孝，副田尚輝，伊藤和也，笹原克夫，内村太郎，芳賀博文，王林，土佐信一，板山達至
- Organizer
  第72回土木学会年次学術講演会
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 多点計測による傾斜変化と土壌水分に基づく斜面崩壊早期警報システムの検証2016
- Author(s)
  蘇綾、王林、内村太郎、笹原克夫、陶尚寧
- 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] 風化花崗岩地帯における平面形状の異なる斜面の降雨時の地下水位上昇について2016
- Author(s)
  杉原成満、荒木義則、岩田直樹、笹原克夫、中井真司、小林公明、柳崎剛
- Organizer
  平成28年度砂防学会研究発表会
- Place of Presentation
  富山市
- Year and Date
  2016-05-18
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 砂質模型斜面における崩壊検知のための変位の計測精度について2016
- Author(s)
  渡邉聡、笹原克夫、岩田直樹、中井真司
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 実大模型斜面の多段階掘削における斜面不安定度の予測に関する検討2016
- Author(s)
  平岡伸隆、吉川直孝、伊藤和也、笹原克夫
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 降雨による斜面崩壊発生予測のための地下水位と変位の計測位置に関する検討2016
- Author(s)
  笹原克夫
- 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] 砂質模型斜面における崩壊検知のための変位の計測精度について2016
- Author(s)
  渡邉聡、笹原克夫、岩田直樹、中井真司
- 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-16K12855
[Presentation] 現地計測データに基づく土壌水分特性を用いた降雨浸透過程の再現計算2016
- Author(s)
  片山弘憲、小林公明、笹原克夫、杉原成満、渡邉聡、山部哲
- Organizer
  平成28年度砂防学会研究発表会
- Place of Presentation
  富山市
- Year and Date
  2016-05-18
- Data Source
  KAKENHI-PROJECT-16H03154
[Presentation] 福囿式を用いた斜面崩壊発生時刻の予測精度の向上2016
- Author(s)
  岩田直樹、笹原克夫、渡邉聡、荒木義則
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 実大規模模型斜面の多段階掘削過程における地表面傾斜角の変動範囲の等値線図による可視化2016
- Author(s)
  土佐信一、板山達至、芳賀博文、王林、笹原克夫、伊藤和也、平岡伸隆、吉川直孝
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 福囿式を用いた砂質模型斜面の崩壊発生時刻予測手法2016
- Author(s)
  岩田直樹、笹原克夫、渡邉聡、荒木義則
- 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-16K12855
[Presentation] 北川村地すべりにおいて多点観測で捉えた斜面表層の傾斜角速度2016
- Author(s)
  笹原克夫、伊藤和也、吉川直孝、平岡伸隆、内村太郎、王林、蘇綾
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 北川村小島地すべりにおけるMEMS傾斜計の稠密観測で捉えた地表変動2016
- Author(s)
  笹原克夫、伊藤和也、吉川直孝、平岡伸隆、大類光平、土佐信一、板山達至
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 実大規模模型斜面の多段階掘削過程における傾斜角による斜面の不安定度の分析2016
- Author(s)
  笹原克夫、平岡伸隆、芳賀博文、土佐信一、板山達至、王林
- Organizer
  第55回日本地すべり学会研究発表会
- Place of Presentation
  高知市
- Year and Date
  2016-08-22
- Data Source
  KAKENHI-PROJECT-16K12855
[Presentation] 変位量計測に基づく斜面の安定度評価と崩壊発生予測のための新たな考え方2013
- Author(s)
  笹原克夫
- Organizer
  平成25年度砂防学会研究発表会
- Place of Presentation
  静岡市民文化会館（静岡市）
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] サクション応力を用いた降雨時模型砂質斜面内の応力～ひずみ関係2013
- Author(s)
  笹原克夫
- Organizer
  第48回地盤工学研究発表会
- Place of Presentation
  富山国際会議場（富山市）
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] 繰り返し降雨条件下での砂質斜面内部のせん断ひずみとサクション及び間隙水圧の関係2012
- Author(s)
  笹原克夫
- Organizer
  第47回地盤工学研究発表会
- Place of Presentation
  八戸工業大学（八戸市）
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] Stress-strain relation for early warning system against rainfall-induced landslide2012
- Author(s)
  Katsuo SASAHARA & Naoki SAKAI
- Organizer
  Proceeding of The 3rd International Workshop on Multimodal Sediment Disasters-Challenge to Huge Sediment Disaster Mitigation-
- Place of Presentation
  京都大学防災研究所穂高観測所(岐阜県高山市)
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] 土のダイレイタンシーに着目した斜面崩壊発生予測手法の検討2012
- Author(s)
  笹原克夫
- Organizer
  第51回日本地すべり学会研究発表会
- Place of Presentation
  札幌市教育文化会館
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] 降雨の浸透に伴う斜面表層のせん断変形予測2012
- Author(s)
  笹原克夫
- Organizer
  (社)日本地すべり学会関西支部シンポジウム「表層崩壊予測の可能性」
- Place of Presentation
  大阪建設交流館(大阪市)
- Year and Date
  2012-04-16
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] Stress-strain relation for early warning system against rainfall-induced landslide2012
- Author(s)
  Katsuo SASAHARA
- Organizer
  The 3rd International Workshop on Multimodal Sediment Disasters-Challenge to Huge Sediment Disaster Mitigation-
- Place of Presentation
  京都大学防災研究所穂高観測所（岐阜県神岡市）
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] 降雨履歴が湿潤線降下に伴う斜面変形挙動に与える影響2011
- Author(s)
  石澤友浩, 笹原克夫,酒井直樹,福囿輝旗
- Organizer
  平成 23 年度砂防学会研究発表会
- Place of Presentation
  神奈川県民文化ホール(横浜市)
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] 降雨浸透に伴う砂質模型斜面の吸水・排水過程におけるせん断変形2011
- Author(s)
  笹原克夫,酒井直樹
- Organizer
  第46回地盤工学研究発表会
- Place of Presentation
  神戸国際会議場(神戸市)
- Data Source
  KAKENHI-PROJECT-23658130
[Presentation] Erosion processes of the landslide of Mt.Bawakaraeng using multitemporal satellite images and numerical calculation2010
- Author(s)
  Takeshi SHIMIZU, Takao YAMAKOSHI, Yoshikazu SHIMIZU, Nobutomo OSANAI, Katsuo SASAHARA, Keiji TAMURA, Shoji DOSHIDA, Ken TSUTSUI, Masayuki HITOKOTO, Satoshi TAGATA
- Organizer
  地球惑星科学連合
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2010-05-24
- Data Source
  KAKENHI-PROJECT-20405029
[Presentation] 多時期衛星画像解析および数値計算による2004年スラウェシ島バワカラエン山で発生した巨大崩壊の土塊侵食過程2010
- Author(s)
  清水武志、山越隆雄、田村圭司、清水孝一、小山内信智、笹原克夫、土志田正二、筒井健、田方智、一言正之
- Organizer
  砂防学会
- Place of Presentation
  長野市若里市民文化ホール(長野県)
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-20405029
[Presentation] 建設業界における工法協会の役割2009
- Author(s)
  田中悟・笹原克夫
- Organizer
  土木学会建設マネジメント委員会
- Place of Presentation
  土木学会
- Year and Date
  2009-12-10
- Data Source
  KAKENHI-PROJECT-20330056
[Presentation] 建設業界における工法協会の役割2009
- Author(s)
  田中悟(発表者)・笹原克夫
- Organizer
  土木学会建設マネジメント委員会
- Place of Presentation
  土木学会
- Year and Date
  2009-12-10
- Data Source
  KAKENHI-PROJECT-20330056
[Presentation] 不飽和砂質土のせん断特性に間隙比が与える影響について2007
- Author(s)
  笹原克夫・酒井直樹・田村圭司・内田太郎
- Organizer
  日本地すべり学会
- Place of Presentation
  三重県
- Year and Date
  2007-08-30
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 広島風化花崗岩起源まさ土の土壌水分特性曲線のパラメーター同定に関する研究2007
- Author(s)
  谷本森道、笹原克夫、栗原淳一、酒井直樹
- Organizer
  砂防学会
- Place of Presentation
  福井県
- Year and Date
  2007-05-24
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] (2007) Comparing infiltration characteristcs sand stone mud-stone in Shimanto formationamdguruss in Hiroshima granite2007
- Author(s)
  Sasahara, K, et. al.
- Organizer
  Japanse Society of Erosion Control Engineering
- Place of Presentation
  Fukui
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] (2007) Comparing percolation characteristics of gruss and sedimentary rocks2007
- Author(s)
  Tanimoto, M., Sasahara, K, et. al.
- Organizer
  Japanse Society of Erosion Control Engineering
- Place of Presentation
  Fukui
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 広島風化花崗岩起源まさ土の土壌水分特性曲線のパラメーター同定に関する研究2007
- Author(s)
  谷本森道・笹原克夫・栗原淳一・酒井直樹
- Organizer
  砂防学会
- Place of Presentation
  福井県県民ホール
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 四万十層群泥岩起源砂質土と広島風化花崗岩地帯まさ土の降雨浸透特性の比較2007
- Author(s)
  笹原克夫・土橋修司・栗原淳一・酒井直樹
- Organizer
  砂防学会
- Place of Presentation
  福井県県民ホール
- Year and Date
  2007-05-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 大規模崩壊による堆積土砂の移動状況の衛星画像によるモニタリングについて2007
- Author(s)
  小山内信智, 笹原克夫, ら
- Organizer
  平成19年度砂防学会研究発表会概要集
- Place of Presentation
  福井県県民ホール
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17405003
[Presentation] 大規模崩壊による堆積土砂の移動状況の衛星画像によるモニタリングについて2007
- Author(s)
  小山内信智、笹原克夫, ら
- Organizer
  平成19年度砂防学会研究発表会
- Place of Presentation
  福井市
- Year and Date
  2007-05-24
- Data Source
  KAKENHI-PROJECT-17405003
[Presentation] 不飽和砂質のせん断特性に間隙化が与える影響について2007
- Author(s)
  笹原克夫、酒井直樹、田村圭司・内田太郎
- Organizer
  日本地すべり学会
- Place of Presentation
  三重県
- Year and Date
  2007-08-30
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] 四万十層群泥岩起源砂質土と広島風化花崗岩地帯まさ土の降雨浸透特性の比較2007
- Author(s)
  笹原克夫・土橋修司・栗原純一、酒井直樹
- Organizer
  砂防学会
- Place of Presentation
  福井県
- Year and Date
  2007-05-24
- Data Source
  KAKENHI-PROJECT-17310019
[Presentation] (2007) The effect of porocity on unsaturated shear characteristics2007
- Author(s)
  Sasahara, K, et. al.
- Organizer
  Japanese Society of landslides
- Year and Date
  2007-08-30
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17310019

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Sasahara Katsuo 笹原 克夫

SASAHARA Katsuo 笹原 克夫

Research Projects

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Co-Researchers

変位計測に基づく斜面崩壊の予測―地下水位が下がっても崩壊する－Principal Investigator

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Deformation and failure of a slope during drying process after rainfallPrincipal Investigator

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Practical study on rainfall water infiltration and slope failure mechanism in natural stratified slopes based on distributed sensor observations

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A Comprehensive Study on the Disaster Due to the July 2018 Torrential Rainfall

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

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Time-prediction of an onset of landslide based on the measurement of multi-directional displacementPrincipal Investigator

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The monitoring of the deformation of the slope and the time prediction Based on the stress-dilatancy of the soilPrincipal Investigator

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Interdisciplinary research on the competitiveness of tender system and the quality of public works

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Study on the yearly variation of river geomorphology after sediment runoff due to large sediment yield in South-east AsiaPrincipal Investigator

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The mechanism of piping failure and disaster prevention systems

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Study on the time variation of sediment discharge after gigantic landslide at volcanic area in south-east AsiaPrincipal Investigator

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[Book] Introduction -Testing, Modeling and Risk Assessment, B. Tiwari et al. (eds.), Understanding and Reducing Landslide Disaster Risk, ICL Contribution to Landslide Disaster Risk Reduction, pp.1-8, AG20212021

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[Journal Article] Development of the shear displacement of sandy soil due to absorption under constant shear stress for creep failure2022

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[Journal Article] Precision for displacement measurement in a slope2022

Sasahara Katsuo 笹原克夫

SASAHARA Katsuo 笹原克夫