4J. Kim,R. Salgado,H. S. Yu.Limit Analysis of Soil Slopes Subjected to Pore-Water Pressures[J].Journal of Geotechnical and Geoenvironmental Engineering.1999(1)
6Donald I,et al.Slope stability analysis by an upper bound plasticity method[J].Canadian Geotechnical Journal,1997,34(11):853-862.
7Chen Z,et al.A Three-dimentional slope stability analysis method using the upper bound theorem,Part I:Theory and methods[J].International Journal of Rock Mechanics and Mining Sciences,2004,71(38):369-378.
8Taylor D W.Fundamentals of soil mechanics[M].New York:John Wiley and Sons,1984.
9[1]Drucker D C W.Soil mechanics and plastic analysis or limit design[J].Q Appl Math,1952,10:157-165.
10[2]Chen W F. Limit Analysis and Soil Plasticity[M].Amsterdam: Elsevier Scientific, 1975.