Sun, Guanhua; Zheng, Hong; Jiang, Wei - In: Natural Hazards 61 (2012) 3, pp. 1083-1098
In the setting of the three-dimensional limit equilibrium method, a procedure for bounding the factor of safety is proposed under the constraint of the reasonable conditions on the system of forces suggested by Morgenstern and Price. No assumption is made regarding the internal forces but the...