Prediction of time to reduce tsunami sediment salinity by rainfall after the Great East Japan Earthquake

K. Tada, H. Komine, S. Murakami

研究成果: Conference contribution

抄録

On March 11, 2011, the Great East Japan Earthquake disaster, comprising a gigantic earthquake motion and a giant tsunami, caused huge geotechnical damage. The desalination of tsunami sediment and of salt-affected of soils has become necessary, but the enormous scale of materials over such a vast area presents severe difficulties. Nevertheless, tsunami sediment can be used as materials for renewal. Therefore, quantitative evaluation of desalinization of tsunami sediment by rainfall was conducted to assess the long-term influence of salinity. The necessary time for desalinization of tsunami sediment in affected areas can be predicted based on experimentally obtained results.

本文言語English
ホスト出版物のタイトルCoupled Phenomena in Environmental Geotechnics
ホスト出版物のサブタイトルFrom Theoretical and Experimental Research to Practical Applications - Proceedings of the International Symposium, ISSMGE TC 215
出版社Taylor and Francis - Balkema
ページ671-674
ページ数4
ISBN(印刷版)9781138000605
DOI
出版ステータスPublished - 2013 1 1
外部発表はい
イベントInternational Symposium on Coupled Phenomena in Environmental Geotechnics: From Theoretical and Experimental Research to Practical Applications - Torino, Italy
継続期間: 2013 7 12013 7 3

出版物シリーズ

名前Coupled Phenomena in Environmental Geotechnics: From Theoretical and Experimental Research to Practical Applications - Proceedings of the International Symposium, ISSMGE TC 215

Conference

ConferenceInternational Symposium on Coupled Phenomena in Environmental Geotechnics: From Theoretical and Experimental Research to Practical Applications
CountryItaly
CityTorino
Period13/7/113/7/3

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology

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