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2007•Journal of Liaoning Technical UniversityRequires access

Development of 3d SSRFEM considering strength ebb caused by seepage

Chunhe Yang

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Abstract

The technique of the3D finite element method(FEM) of coupling seepage and stress is studied,and the corresponding program for the FEM of strength reduction method is developed.Through comparison of the FEM calculation with limit equilibrium,the applicability of FEM to analyse the slope stability is evaluated.The comparison result shows that the FEM method is feasible to analyze the stability of the slope considering seepage and strength reduction caused by seepage.

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What this paper is about

The technique of the3D finite element method(FEM) of coupling seepage and stress is studied,and the corresponding program for the FEM of strength reduction method is developed.Through comparison of the FEM calculation with limit equilibrium,the applicability of FEM to analyse the slope stability is evaluated.The comparison result shows that the FEM method is feasible to analyze the stability of the slope considering seepage and strength reduction caused by seepage.

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Available abstract

The technique of the3D finite element method(FEM) of coupling seepage and stress is studied,and the corresponding program for the FEM of strength reduction method is developed.Through comparison of the FEM calculation with limit equilibrium,the applicability of FEM to analyse the slope stability is evaluated.The comparison result shows that the FEM method is feasible to analyze the stability of the slope considering seepage and strength reduction caused by seepage.

Key concepts: Finite element method, Strength reduction, Stability (learning theory), Structural engineering, Reduction (mathematics), Limit (mathematics), Stress (linguistics), Geotechnical engineering

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