GEOTECHNICAL RECONNAISSANCE STUDY ON DAMAGE CAUSED BY 2001 GUJARAT EARTHQUAKE, INDIA
スポンサーリンク
概要
- 論文の詳細を見る
The Gujarat earthquake in India occurred in January, 2001, and caused significant damage in the province of Gujarat. The Japanese Geotechnical Society sent a small reconnaissance team to the damaged region after the quake. The present text presents the report from this activity. The major attention of the team was focused on geotechnical aspects of the damage which were related to earthfill dams and harbor land fills. It was found that a significant portion of damage was concentrated in fills resting on soft natural soils. Swedish weight soundings which were conducted at two places demonstrated the existence of such a soft subsoil. From this, it was concluded that amplification of earthquake shaking as well as the permanent deformation in the soft foundation soil induced such kinds of damage as subsidence, cracking, and lateral spreading in overlying artificial fills. For the better seismic resistance of those affected fills during future earthquakes, the improvement of soft subsoil seems essential.
- 社団法人地盤工学会の論文
- 2002-08-15
著者
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東畑 郁生
Department of Civil Engineering, The University of Tokyo.
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PRASAD S.K.
Department of Civil Engineering, Sri Jayachamarajendra College of Engineering
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本多 剛
Department of Civil Engineering, The University of Tokyo.
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CHANDRADHARA G.P.
Senior Lecturer, Department of Civil Engineering, Sri Jayachamarajendra College of Engineering
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東畑 郁生
The University of Tokyo
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東畑 郁生
Department Of Civil Engineering University Of Tokyo
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東畑 郁生
東京大学大学院工学系研究科社会基盤学専攻
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Chandradhara G.p.
Senior Lecturer Department Of Civil Engineering Sri Jayachamarajendra College Of Engineering
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Prasad S.k.
Department Of Civil Engineering Sri Jayachamarajendra College Of Engineering
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