The rate dependent crystallographic finite element program was implemented in ABAQUS as a UMAT for the analysis of the s......

采用有限单元法计算三晶体在单向拉伸载荷作用下弹性阶段的应力场，分析了三晶体中粒主滑移系上的切应力分布，计算结果表明，当晶界平行......