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2010•Journal of Wuhan Polytechnic UniversityRequires access

Strength reduction application of slope stability analysis

Lei Wang

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Abstract

Safety factor solving is the main problem of slope stability problem,and the use of strength reduction method in slope stability analysis is more and more extensive.FLAC3D in numerical simulation is used and choose plastic Mohr-Coulomb model and failure criteria is chosen.Bycomparison the results show that: Strength reduction method can truly reflect the actual situation of the slope,facilitate to get reasonable safety factor of slope and be close to the reality,whichshows certain advantages in slope stability analysis.

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What this paper is about

Safety factor solving is the main problem of slope stability problem,and the use of strength reduction method in slope stability analysis is more and more extensive.FLAC3D in numerical simulation is used and choose plastic Mohr-Coulomb model and failure criteria is chosen.Bycomparison the results show that: Strength reduction method can truly reflect the actual situation of the slope,facilitate to get reasonable safety factor of slope and be close to the reality,whichshows certain advantages in slope stability analysis.

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Available abstract

Safety factor solving is the main problem of slope stability problem,and the use of strength reduction method in slope stability analysis is more and more extensive.FLAC3D in numerical simulation is used and choose plastic Mohr-Coulomb model and failure criteria is chosen.Bycomparison the results show that: Strength reduction method can truly reflect the actual situation of the slope,facilitate to get reasonable safety factor of slope and be close to the reality,whichshows certain advantages in slope stability analysis.

Key concepts: Strength reduction, Slope stability analysis, Slope stability, Reduction (mathematics), Safety factor, Stability (learning theory), Factor of safety, Geotechnical engineering

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