The influence of a non-associated flow rule on the calculation of the factor of safety of soil slopes

Yu Jie Wang; Jianhua Yin; C. F. Lee

doi:10.1002/nag.177

The influence of a non-associated flow rule on the calculation of the factor of safety of soil slopes

Yu Jie Wang, Jianhua Yin, C. F. Lee

Research output: Journal article publication › Journal article › Academic research › peer-review

56 Citations (Scopus)

Abstract

This paper presents a method that incorporates a non-associated flow rule into the limit analysis to investigate the influence of the dilatancy angle on the factor of safety for the slope stability analysis. The proposed method retain's the advantage of the upper bound method, which is simple and has no stress involvement in the calculation of the energy dissipation and the factor of safety.

Original language	English
Pages (from-to)	1351-1359
Number of pages	9
Journal	International Journal for Numerical and Analytical Methods in Geomechanics
Volume	25
Issue number	13
DOIs	https://doi.org/10.1002/nag.177
Publication status	Published - 1 Nov 2001

Keywords

Non-associated flow rule
Slope stability
Soil slope safety

ASJC Scopus subject areas

Computational Mechanics
General Materials Science
Geotechnical Engineering and Engineering Geology
Mechanics of Materials

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10.1002/nag.177

Cite this

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AB - This paper presents a method that incorporates a non-associated flow rule into the limit analysis to investigate the influence of the dilatancy angle on the factor of safety for the slope stability analysis. The proposed method retain's the advantage of the upper bound method, which is simple and has no stress involvement in the calculation of the energy dissipation and the factor of safety.

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The influence of a non-associated flow rule on the calculation of the factor of safety of soil slopes

Abstract

Keywords

ASJC Scopus subject areas

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