In this paper, the multi-potential surface model and Duncan-Chang?s E-m model are compared in plain strain cases, in which the same parameters are assumed for the two models.

• 在这篇论文中,利用所开发的有限元程序NM02就平面应变情况对多重势面模型和邓肯-张m-E模型计算成果进行对比分析,其中多重势面模型参数与m-E模型参数完全相同。