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ID 15451
JaLCDOI
Sort Key
4
フルテキストURL
著者
河野 伊一郎 Department of Civil Engineering
西垣 誠 Department of Civil Engineering
竹下 祐二 Department of Civil Engineering
抄録
There are two classifications of the mechanism of levee failure caused by floods; local seepage failure and progressive failure. The fundamental causes of levee failure produced by piping and erosion were studied and the safety of river leves during floods evaluated in terms of soil machanics. The critical hydraulic gradient and the process of progressive failure were obtained from one- and two- dimensional model experiments for piping and erosion. Problems inherent in and preventive measures against levee failure are discussed. In particular, effects of the Tsukinowa method, the most representative Japanese flood fighting method, were studied experimentally and improvements proposed.
出版物タイトル
Memoirs of the Faculty of Engineering, Okayama University
発行日
1988-03-31
22巻
出版者
Faculty of Engineering, Okayama University
出版者(別表記)
岡山大学工学部
開始ページ
45
終了ページ
62
ISSN
0475-0071
NCID
AA10699856
資料タイプ
紀要論文
OAI-PMH Set
岡山大学
言語
English
論文のバージョン
publisher
NAID
Eprints Journal Name
mfe