In order to analyse both the vertical and the horizontal strain at the same time, the elastic object is meshed by 8 node uniform parameter element.

• 为了同时分析两个互相垂直方向平面应变状态,本文分析被压斜锲应变,采用8节点空间等参单元来划分斜锲连续体,被测平面节点呈互相垂直两个方向排列。