Rchr
J-GLOBAL ID：200901053241465793
Update date: Feb. 06, 2024
Ohtsuka Satoru
オオツカ サトル | Ohtsuka Satoru
Affiliation and department：
Homepage URL (1)：
https://whs.nagaokaut.ac.jp/edpl/
Research field (2)：
Disaster prevention engineering
, Geotechnical engineering
Research keywords (2)：
Disaster Prevention Engineering
, Geotechnical engineering
Research theme for competitive and other funds (31)：
- 2018 - 2022 Development of rigid plastic finite element method using nonlinear shear strength of soil material and quantitative analysis of design standard
- 2016 - 2020 Is cohesive soil grounds stable even at the magnificent?
- 2015 - 2018 Study on resilience index of ground resistance for evaluation of required performance of structure
- 2013 - 2015 Development of GIS based realtime evaluation method of hazard for wide-area slope collapse during heavy rain
- 2009 - 2014 Reevaluation of the seismic resistance of coastal areas in the event of large-scale serial ocean trench earthquakes, with a consideration of foundation reinforcement technologies
- 2010 - 2012 Seismic risk assessment of housing by using geographical information
- 2007 - 2009 Characteristics of landslides developed around Usuki-Yatsushiro Tectonic Line in Kyusyu district
- 2007 - 2008 Study on River Bank Stability Estimation Method Taking Account of Erosion Process by Overflow Water
- 2006 - 2008 A Comrehensive research on the safety evalustion of Tunnel Cosntructuion
- 2003 - 2005 Application of Rigid-plastic Finite Element Method to Geotechnical Engineering
- 2001 - 2002 Study on shear strength property of re-slide type landslide and failure mechanism
- 2000 - 2001 不連続面のせん断強度特性と強度異方性を考慮した岩盤構造物の安定性評価法の開発
- 1999 - 2000 Study on landslide mechanism and mechanical property of clay due to large deformation
- 1999 - 1999 都市社会基盤施設を支える擁壁構造物の耐震安定性評価と耐震補強に関する基礎的研究
- 1997 - 1998 Environmental Study on Underground City (Derinkuyu, Turkey)
- 1996 - 1996 都市社会基盤施設を支える地盤構造物の耐震評価と既存構造物の耐震補強に関する研究
- 1995 - 1996 Residual deformation assessment of earth structure against earthquake and its application for design
- 1994 - 1995 Stucy of Liquefaction Protection of Ground Supporting Infrastractures
- 1994 - 1994 建設残土を利用した改良地盤の特性とその設計法に関する研究
- 1994 - 1994 剛塑性動的変形解析に基づくN値の力学的考察と動圧密工法の解析的研究
- 1992 - 1993 Stability evaluation of soil structure for earthquake taking acceleration time history into consideration
- 1991 - 1991 土構造物の時間的な安定性の低下を考慮した降雨・地震荷重に対する安定解析
- 1991 - 1991 静的および繰り返し的に作用する浸透力による砂質地盤離の破壊機構の研究
- 1990 - 1991 Soft Soil Improvement by Vertical Sand piles
- 1989 - 1990 海上造成地盤の支持力・変形予測システムの最適化に関する研究
- 1989 - 1989 浸透力による地盤破壊の理論的および実験的研究
- 1988 - 1989 地盤補強型深礎基礎の設計および施工法の開発
- 1988 - 1988 山岳高速道路隣接のり面の豪雨時崩壊予測システムの構成とその実証的研究
- 1988 - 1988 信頼性理論に基づく杭の設計用支持力評価法に関する研究
- 1987 - 1987 若干過圧密な自然堆積粘土地盤の支持力・安定解析に関する研究
- 1987 - 1987 統計的決定理論によるのり面危険度判定の支援システムに関する基礎的研究
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Papers (172)：
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Quang N. Pham, Satoru Ohtsuka, Koichi Isobe, Vinh N. Pham, Hoa P. Hoang. Limit load space of rigid strip footing on sand slope subjected to combined eccentric and inclined loading. Computers and Geotechnics. 2023. 162. 105652-105652
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Ngoc Quang Pham, Satoru Ohtsuka, Koichi Isobe, Phuong Hoa Hoang. Ultimate bearing capacity of rigid strip footings on c-φ soil subjected to combined eccentric and inclined loading. IOP Conference Series: Materials Science and Engineering. 2023. 1289. 1. 012088-012088
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Tahir Iqbal, Satoru Ohtsuka, Koichi Isobe, Yutaka Fukumoto. Examination of the ultimate bearing capacity formula regarding size effect and relative density for sandy soils. 17th Asian Regional Geotechnical Engineering Conference, ISSMGE. 2023. 1. 1. 1318-1322
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Tahir Iqbal, Satoru Ohtsuka, Koichi Isobe, Yutaka Fukumoto, Kazuhiro Kaneda. Modified ultimate bearing capacity formula of strip footing on sandy soils considering strength non-linearity depending on stress level. Soils and Foundations. 2023. 63. 3. 1-15
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Tahir Iqbal, Satoru Ohtsuka, Koichi Isobe, Yutaka Fukumoto, Kazuhiro Kaneda. Influence of strip footing size on the ultimate bearing capacity formula for sandy soils. International Journal of GEOMATE. 2023. 24. 102. 1-9
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MISC (61)：
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YANG Hongxuan, 山本陽子, 福元豊, 細山田得三, 大塚悟, 福島雅紀. HYDRODYNAMIC CHARACTERISTICS AND STABILITY OF GROUNDSILL BLOCKS WITH CONSIDERING SEEPAGE AND HYDRAULIC JUMP IN RIVER. 河川技術論文集. 2020. 26 (CD-ROM)
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Quang, P., N., Ohtsuka, S., Isobe, K., Fukumoto, Y. Bearing Capacity of Footing Resting on Sand for Eccentric Vertical Load. Geotechnics for Sustainable Infrastructure Development (Proceedings of the 4th Geotech Hanoi). 2019. 1135-1142
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Particle simulation model for geomaterials including swelling clay mineral. 2017. 22. 4p
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Coupled particle-fluid numerical simulations of seepage flow and fine soil particles. 2016. 21. 3p
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AOKI Masamichi, KANEDA Kazuhiro, OHTSUKA Satoru. 20308 The analysis example of combined bearing capacity of spread foundation using rigid plastic FEM. Summaries of technical papers of annual meeting. 2015. 2015. 615-616
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Books (3)：
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解体新書・大河津分水可動堰
(公社)土木学会 2014
-
すべり面
公益社団法人 日本地すべり学会 2013
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地震地すべり
日本地すべり学会 2012 ISBN:9784902628036
Professional career (1)：
Work history (5)：
- 2006/04/01 - 現在 Nagaoka University of Technology
- 1996/04/01 - 2006/03/31 Nagaoka University of Technology
- 1992/04/01 - 1996/03/31 名古屋大学工学部地圏環境工学専攻 助教授
- 1990/04/01 - 1992/03/31 Nagoya University School of Engineering
- 1987/04/01 - 1990/03/31 Nagoya University School of Engineering
Committee career (8)：
- 2008/05 - 現在 日本応用地質学会・代議員
- 2008/05 - 現在 日本応用地質学会北陸支部・支部長
- 2021/06 - 2024/05 Editorial Board of Soils and Foundations,JGS Associate Editors
- 2018/05 - 2020/04 土木学会 論文集編集委員会C分冊編集小委員会委員長
- 2016/05 - 2020/04 地盤工学会北陸支部・支部長
- 2008/05 - 2016/04 地盤工学会北陸支部・副支部長
- 2012/05 - 2015/04 Exective board member of Soils & Foundations
- 2009/05 - 2011/05 地盤工学会・理事
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Awards (5)：
- 2023/11 - (株)新潟日報社 新潟日報文化賞(産業技術部門) 有限要素法に基づく塑性解析法の地盤工学への適用と複合荷重に対する地盤の耐荷力評価に関する技術開発
- 2017/04 - (公)地盤工学会北陸支部 研究業績賞
- 2008/05 - (社)地盤工学会 功労賞
- 2006/05 - (社)地盤工学会 学会誌年間最優秀賞
- 1992/05 - (社)地盤工学会 奨励賞
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