Kawai Tadashi | Researcher Information

2017 - 2021 Stability evaluation and strengthening measures for saturated / unsaturated earth structures against multi-hazard of large earthquakes and heavy rains
2015 - 2020 Development of performance based design against to liquefaction and its practical application-Response to external force exceeding design seismic motion-
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

Jongkwan Kim, Motoki Kazama, Tadashi Kawai. Evaluation of post-liquefaction volumetric strain of reconstituted samples based on soil compressibility. Soils and Foundations. 2021. 61. 6. 1555-1564
Tadashi Kawai, T. Yoshii, J. Kim, M. Kazama. The influence of the particle shape of falling rock-mass on the maximum travel distance. 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019. 2020
Jongkwan Kim, Tadashi Kawai, Motoki Kazama. Minimum void ratio characteristic of soils containing non-plastic fines. Soils and Foundations. 2019. 59. 6. 1772-1786
Susumu NAKAMURA, Taisuke SANAGAWA, Keita ABE, Kenji WATANABE, Masahiro SHINODA, Tadashi KAWAI. ANALYSIS OF COLLAPSE BEHAVIOR OF SLOPE MODEL BY SHAKING TABLE TEST UNDER 1G FIELD AND APPLICABILITY OF NEWMARK METHOD. 土木学会論文集C(地圏工学). 2019. 75. 2. 167-183
T. Kawai, M. Kazama, M. Tomita, J. Kim. Proposal of torsional hollow cylindrical test data utilization method for validation of liquefaction analysis. Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019. 2019. 3226-3233

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中村晋, 中島進, 阿部慶太, 渡邊建治, 篠田昌弘, 河井正. Collapse behavior of slope model including inhomogeneous weak layer based on 1G shaking table tests. 地盤工学研究発表会発表講演集(Web). 2020. 55th
百間幸晴, 河井正, 風間基樹, 野田利弘, 山田正太郎. Toward validation of earthquake analysis of saturated ground-Examination of revetment section ground with embankment composed of dense gravelly soil-. 地盤工学研究発表会発表講演集(Web). 2019. 54th
加村晃良, 河井正, 金鍾官. 縦打ち補強土工法の力学挙動の解明に関する実験的研究. 地盤工学会平成28年度道路保全地盤技術向上に資する調査・研究成果報告. 2017. 1-10
Numerical Simulation of Reinforced Slope by Vertically Arranged Micropiles. 2017. 22. 3p
間野明, 風間基樹, 河井正. 「あの日」から,土木技術者がしたこと : 第3回国連防災世界会議関連シンポジウム報告 (第3回国連防災世界会議開催報告). 建設マネジメント技術 = Public works management journal. 2015. 444. 59-64

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2015/09 - 2017/05 土木学会原子力土木委員会委員兼幹事

2015/06 - 2017/05 原子力土木委員会地中構造物の耐震性能照査高度化小委員会委員

2014/10 - 2016/10 土木学会東北支部全国大会準備委員会委員

2013/06 - 2015/06 土木学会東北支部副幹事長

2013/06 - 2015/03 土木学会原子力土木委員会地盤安定性評価小委員会委員兼斜面対策工検討WG主査

2012/04 - 2014/06 (公財)地盤工学会震災特別委員会地盤変状メカニズム研究委員会委員

2012/06 - 2014/05 (公財)土木学会地盤工学委員会委員

2013/01 - 2013/09 KEK先端加速器推進部・LC推進室地質調査連絡会委員

2012/06 - 2013/05 (公財)土木学会原子力土木委員会地盤安定性評価部会委員

2012/06 - 2013/05 (公財)土木学会構造工学委員会 LCM小委員会幹事

2012/06 - 2013/05 (公財)地盤工学会東北支部幹事

2012/06 - 2013/05 (公財)土木学会原子力土木委員会地盤安定性評価部会委員

2012/06 - 2013/05 (公財)土木学会構造工学委員会 LCM小委員会幹事

2012/06 - 2013/05 (公財)地盤工学会東北支部幹事

2007/06 - 2009/05 (公財)土木学会地盤工学委員会幹事長

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地盤工学会 , 土木学会