IN-SITU SEEPAGE FAILURE TEST ON HORIZONTAL ONE-DIMENSIONAL FLOW CONDITION

• YAMAGUCHI Yoshikazu

  JAPAN SOCIETY OF CIVIL ENGINEERS

• YOSHIDA Hitoshi

  JAPAN SOCIETY OF CIVIL ENGINEERS

• WATATANI Hiroyuki

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 水平一次元流条件下での原位置浸透破壊試験
• スイヘイ 1ジゲンリュウ ジョウケン カ デ ノ ゲンイチ シントウ ハカイ シケン

Abstract

Recently, in Japan, many dam sites are composed of soft rocks or gravel deposits. For these foundations with very low strength, seepage failure potential should be investigated accurately and efficiently in the designing stage.<br>In-situ seepage failure test was conducted for gravel deposits, which had been evaluated to be low in seepage failure potential from the results of previous investigation using laboratory seepage failure test and simple tests such as needle penetration test and pick penetration test. For the easier analysis of results, in-situ test was made on horizontal one-dimensional flow condition. In this paper, the method and the results of in-situ test were reported, and guidelines on investigation of seepage failure potential of dam foundations were also proposed.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (631), 411-425, 1999-09-21

  Japan Society of Civil Engineers

Keywords

• soft rock
• gravel deposit
• dam
• seepage failure
• in-situ test

Details

• CRID: 1390282680284778624
• NII Article ID: 130003983390
• NII Article ID: 10002533588
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.631_411
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4866515
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4866515
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/631/1999_631_411/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed