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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 102
PROCEEDINGS OF THE FOURTEENTH INTERNATIONAL CONFERENCE ON CIVIL, STRUCTURAL AND ENVIRONMENTAL ENGINEERING COMPUTING Edited by:
Paper 192
Limit Analysis for Slope Failure Assessment A. Baratta and I. Corbi
Department of Structural Engineering and Architecture
A. Baratta, I. Corbi, "Limit Analysis for Slope Failure Assessment", in , (Editors), "Proceedings of the Fourteenth International Conference on Civil, Structural and Environmental Engineering Computing", Civil-Comp Press, Stirlingshire, UK, Paper 192, 2013. doi:10.4203/ccp.102.192
Keywords: limit analysis, slope, stability, equilibrium, admissible stress, collapse mechanism.
Summary
In the present paper a study concerning the stability of soil slopes is developed through the application of the basics of the limit equilibrium analysis. Commonly the stability of a slope is evaluated by means of some methods that strongly simplify the behaviour of the stresses in the soil. In the following approach the stability problem is treated starting by the hypothesis of soil stability, with equilibrated and admissible stresses, and evaluating the possible causes determining the instability of the stresses, as an equilibrated but not necessarily admissible stress field, and the collapse of the slope.
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