Research theme for competitive and other funds (24):
2022 - 2023 地盤粒状材料の間隙径分布は 新たな土質力学の扉を開けることができるか
2018 - 2021 堤防の内部浸食・表面侵食機能に則った耐越流堤防の再提案
2015 - 2018 堤防の三次元構造と降雨・水位の湿潤履歴が及ぼす堤体の不安定化に関する研究
2013 - 2015 土の毛管圧によるサイフォン効果を利用したソイルポンプの開発
2011 - 2013 目詰まりに起因する地盤機能障害の評価と対策に関する研究
2010 - 2012 団粒化による土の浸透特性を制御した減災・環境対策技術の開発
2009 - 2011 統合システムによる河川堤防の重点強化地点の同定と対策法に関する研究
2008 - 2010 不飽和浸透流におけるヒステリシスと間隙空気挙動の原位置評価方法の開発
2007 - 2009 植生情報を取り入れた降雨浸透マップの構築
2007 - 2009 Measurement technique for hydraulic properties of unsaturated soils
2006 - 2008 不飽和土の試験法・不飽和地盤の調査法の開発と不飽和土質力学の体系化
2003 - 2004 A research of failure mechanism of tropical expansion soil in Africa and its countermeasure of symbiosis with nature
2001 - 2002 Study on properties of slaking for rocks under suction
2002 - Evaluation of slope stability due to heavy rainfall
1999 - 2000 Evaluation of hydraulic properties of unsaturated soils considering bulk density
1995 - 1996 Evaluation of The Effective Rainfall Consideing Slope Factors
1994 - 1994 間隙情報からみた目詰まり機構とフィルター評価
1993 - 1994 A study of the measuring factors and analyzing model to judge variation in groundwater circumstances
1991 - 1993 Risk Assessment on Groudwater Contamination Accompanying with Soil Adsorption
1992 - 1992 浸透破壊における間隙径分布の影響評価
1991 - 1991 浸透破壊における混合粒径による不均質性の影響
1990 - 1991 A Fundamental Study on the Control of Ground and Groundwater by Intrusion of Compressed Air
1988 - 1989 A Study on Rupture Occurrence and Progression due to Seepage Forces
1987 - 1988 Study of a testing method for permeability of unsaturated soil with applied air pressure
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Papers (29):
Satoru Ohtsuka, Yutaka Sato, Takahiro Yoshikawa, Toshio Sugii, Takeshi Kodaka, Kenichi Maeda. Levee damage and revetment erosion by the 2019 Typhoon Hagibis in the Chikuma River, Japan. Soils and Foundations. 2021. 61. 4. 1172-1188
Masatoshi MORI, Toshio Sugii. ESTIMATION METHOD OF LOCAL MAXIMUM VERTICAL HYDRAULIC GRADIENT AT THE FOUNDATION OF THE LEVEE. Advances in River Engineering. 2021. 27. 1. 223-228
Embankment Diagnosis Using Spectrum Analysis of SH Type Penetration Test. 2020. 26. 443-448
Evaluation of Pore Structure of Sand using Soil Water Characteristic Curve. 2019. 67. 9. 12-15
表土層調査技術研究会
, JAPANESE SOCIETY FOR ENGINEERING EDUCATION
, 日本自然災害学会
, 日本地下水学会
, 土木学会
, 地盤工学会
, 国際ジオシンセティックス学会日本支部
, Japan Association for College and University Education