Revisiting the three-dimensional slope stability problem in clay-Reference-Cited by-同舟云学术

Revisiting the three-dimensional slope stability problem in clay

Published:2012-04 Issue:4 Volume:49 Page:494-498
ISSN:0008-3674
Container-title:Canadian Geotechnical Journal
language:en
Short-container-title:Can. Geotech. J.

Author:

Cai Fei¹,Nakamura Atsushi²,Ugai Keizo¹

Affiliation:

1. Department of Civil and Environmental Engineering, Gunma University, 1-5-1 Tenji-cho, Kiryu, Gunma 376-8515, Japan.

2. Forum 8 Co. Ltd., GT Tower 15F, 2-1-1 Nakameguro, Kamimeguro, Meguro-ku, Tokyo 153-0051, Japan.

Abstract

This note revisits the benchmark problem involving a spherical failure surface in clay, gives an integral expression for the safety factor defined in terms of moments, and points out the mistakes in the solution of Silvestri. An integral expression for the safety factor of three-dimensional simplified Janbu’s method is also presented to facilitate the validation of three-dimensional limit equilibrium methods that satisfy force equilibrium conditions.

Publisher

Canadian Science Publishing

Subject

Civil and Structural Engineering,Geotechnical Engineering and Engineering Geology

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/t2012-002

Reference17 articles.

1. End Effects on Stability of Cohesive Slopes

2. A simplified method for 3D slope stability analysis

3. Cheng, Y.M., and Lau, C.K. 2008. Slope stability analysis and stabilization: new methods and insight. Loutledge, London and New York.

4. Three-Dimensional Asymmetrical Slope Stability Analysis Extension of Bishop’s, Janbu’s, and Morgenstern–Price’s Techniques

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