Stability analysis of slopes with a stabilizing wall.

DOI

Bibliographic Information

Other Title
  • 壁を有する斜面の安定性評価法に関する一提案

Abstract

A limit equilibrium approach is proposed to evaluate the stability of slopes with an installed wall such as a sheet pile wall . The uniqueness of this method is that different slip surfaces can be assumed in the upslope and downslope soil masses separated by the wall. A target value of the factor of safety is prescribed by the designer, contrary to the conventional slope stability analysis where factors of safety are generally unknown. Wall design is then carried out in order that the target factor of safety is actually achieved, though the design method for wall itself is not discussed in this paper . How to evaluate forces which the wall must sustain and to search for a pair of critical slip surfaces which are the most dangerous for the wall are presented . A number of examples show that this method provides reasonable solutions.

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Keywords

Details 詳細情報について

  • CRID
    1390282680177988608
  • NII Article ID
    130003857312
  • DOI
    10.3313/jls.40.3_175
  • ISSN
    18820034
    13483986
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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