Slope stability analysis by strength reduction

被引：961

作者：

Dawson, EM ^{[1
]}

Roth, WH

Drescher, A

机构：

[1] Dames & Moore, Los Angeles, CA 90017 USA

[2] Univ Minnesota, Minneapolis, MN USA

来源：

GEOTECHNIQUE | 1999年 / 49卷 / 06期

关键词：

embankments; landslides; limit state design analysis; numerical modelling and analysis; plasticity; slopes;

D O I：

10.1680/geot.1999.49.6.835

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

To evaluate the accuracy of the shear strength reduction technique in determining slope stability, the factors of safety obtained with this technique were compared to those obtained using limit analysis solutions for a homogeneous embankment. Analyses were performed for a wide range of slope angles, soil friction angles and pore pressure coefficients. Results obtained from the strength reduction technique were in close agreement with those of predicted by limit analysis.

引用

页码：835 / 840

页数：6

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