3Griffiths D V, Lane P A. Slope stability analysis by finite elements[ J]. Geotechnique, 1999,49(3 ): 387 -403.
4Dawson E M,Roth W H, Drescher A. Slope stability analysis by strength reduction [J]. Geotechnique,1999,49(6) :835 -840.
5Ugai K. A method of calculation of total factor of safety of slopes by elastic - plastic FEM [J]. Soils and Foundations. JGS, 1989, 29 (2):190 - 195.
6Ugai K, Leshchinsky D. Three -dimensional limit equilibrium method and finite element analysis: a comparison of results [ J ]. Soil and Foundation. 1995; 35(4): 1 -7.
7赵尚毅.[D].重庆:后勤工程学院,2004.
8Zhang X. Three- dimensional stability analysis of concave in plan view[ J]. J of Geotech Eng. ,ASCE, 1988,114:658 -671.