纯幂律全塑性裂纹有限元方法计算中影响因素分析

Analysis of Effect Facts on a Penalty Finite Element Method for the Full Plastic Fractural Problems

针对在新的幂律本构下全塑性裂纹的有限元解法中各种影响因素的分析,得出了一些有规律性的结论,通过对不同条件下的计算结果检验,证明其方法的正确性。

This paper analyzes effect facts on a penalty finite element method that is based on a new power law constitutive equation for the full plastic fracturel problems. Some regular conclusions are deduced and the method is proved correct through checking the calculation results under the different conditions.