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2007•Journal of North China Institute of Water Conservancy and Hydroelectric PowerRequires access

Application of Strength Reduction Method in FLAC to Analysis of Slope Stability

Xuan Liu

Open publisher page 1 citations

Abstract

The strong numerical calculation ability of FLAC is combined with strength reduction technology to seek reliable analytical method of slope stability under complex geological conditions and considering ground water and interacting of support structure with rock mass or soil mass.Stability analysis of Sanjiaoping slope under diverse work condition indicates that the result of strength reduction method is approximate to classical limit equilibrium method.The shape and the position of sliding surface are similar.So,the suggested method is rational.

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What this paper is about

The strong numerical calculation ability of FLAC is combined with strength reduction technology to seek reliable analytical method of slope stability under complex geological conditions and considering ground water and interacting of support structure with rock mass or soil mass.Stability analysis of Sanjiaoping slope under diverse work condition indicates that the result of strength reduction method is approximate to classical limit equilibrium method.The shape and the position of sliding surface are similar.So,the suggested method is rational.

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Available abstract

The strong numerical calculation ability of FLAC is combined with strength reduction technology to seek reliable analytical method of slope stability under complex geological conditions and considering ground water and interacting of support structure with rock mass or soil mass.Stability analysis of Sanjiaoping slope under diverse work condition indicates that the result of strength reduction method is approximate to classical limit equilibrium method.The shape and the position of sliding surface are similar.So,the suggested method is rational.

Key concepts: Strength reduction, Slope stability analysis, Reduction (mathematics), Stability (learning theory), Slope stability, Position (finance), Work (physics), Slope stability probability classification

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