Title :
Method for Analyzing the Slope Stability Based on Potential Slip Line Theory
Author :
Limin, Li ; Guoxiang, Zhang
Author_Institution :
Sch. of Civil Eng. & Archit., Central South Univ., Changsha, China
Abstract :
A method used to analyze the two-dimension or three dimension slope stability is presented in this paper. According to the stress analysis results of elastic-plastic finite element method, the method makes sure of potential slip surfaces, the most dangerous surfaces and stability safety factor of slope by means of numerical integration, and the method has rigor theoretical basis. Through many examples and engineering tests, it shows that slope stability safety factor and the most dangerous surface using general way are quite different from real fact, and that the proposed method is proved correct.
Keywords :
elastoplasticity; finite element analysis; geotechnical engineering; mechanical stability; safety; stress analysis; elastic-plastic finite element method; potential slip line theory; slope stability safety factor; stress analysis; three dimension slope stability; Automation; Civil engineering; Computer architecture; Finite element methods; Gaussian processes; Internal stresses; Joining processes; Safety; Soil; Stability analysis; analysis of elastic-plastic finite element; numerical integration; potential slip curve theory; slope stability;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.847
