BAQUS中初始地应力的施加

wo methods to apply the initial ground stress in FEM software of ABAQUS are introduced in this paper. One is to define the stress state of node points by defining the stress of some points based on ДИНИК,A.H.’s hypothesis, the other is to indirectly define the stress state of Gauss point. These two methods are explained in detail by a simple problem, and the merits and faults of each method are introduced at the same time.