2010China Mining MagazineRequires access

Based on the FLAC strength subtraction of slope stability analysis

Guangming Yuan

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Abstract

Combining the powerful numerical calculation ability of FLAC and strength reduction technology and through the slope stability analysis of reconstruction project of hanyang port lines,it shows that the slope safety coefficient by strength reduction method,is very close to the traditional limit equilibrium method,and the shape and position of sliding surface also is very similar,so that the method is feasible.

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What this paper is about

Combining the powerful numerical calculation ability of FLAC and strength reduction technology and through the slope stability analysis of reconstruction project of hanyang port lines,it shows that the slope safety coefficient by strength reduction method,is very close to the traditional limit equilibrium method,and the shape and position of sliding surface also is very similar,so that the method is feasible.

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Available abstract

Combining the powerful numerical calculation ability of FLAC and strength reduction technology and through the slope stability analysis of reconstruction project of hanyang port lines,it shows that the slope safety coefficient by strength reduction method,is very close to the traditional limit equilibrium method,and the shape and position of sliding surface also is very similar,so that the method is feasible.

Key concepts: Strength reduction, Reduction (mathematics), Position (finance), Stability (learning theory), Slope stability analysis, Slope stability, Subtraction, Surface (topology)

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