Compound Geotechnical Disaster in Aomori Prefecture and Northern Iwate Prefecture due to the Earthquake and Tsunami
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- HAZARIKA Hemanta
- Faculty of Engineering, Kyushu University
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- KATAOKA Shunichi
- Graduate School of Science and Technology, Hirosaki University
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- KASAMA Kiyonobu
- Faculty of Engineering, Kyushu University
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- KANEKO Kenji
- Faculty of Engineering, Hachinohe Institute of Technology
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- SUETSUGU Daisuke
- Institute of Lowland and Marine Research, Saga University
Bibliographic Information
- Other Title
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- 青森県・岩手県北部における地震と津波による複合地盤災害
Abstract
The Tsunami triggered by the 2011 off the pacific coast of Tohoku Earthquake resulted in huge damage to infrastructures in Tohoku and Kanto area of eastern Japan. This paper is a summary of the investigation related to the geotechnical disaster brought by the earthquake and the associated tsunami in the Aomori prefecture and northern areas of the Iwate prefecture. In the investigated area, rather than the earthquake itself, the disaster was compound (e.g. tsunami related geo-disaster and/or liquefaction related hazard, etc). The paper specially focuses on the disaster brought to the waterfront structures along the coastal area considering the effect of the earthquake and its intensity, the leading wave as well as the backrush of the tsunami, and the structural form, etc.
Journal
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- Japanese Geotechnical Journal
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Japanese Geotechnical Journal 7 (1), 13-23, 2012
The Japanese Geotechnical Society
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Details 詳細情報について
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- CRID
- 1390001205258136704
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- NII Article ID
- 130004482873
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- DOI
- 10.3208/jgs.7.13
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- ISSN
- 18806341
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed