Solution monitoring: Out put of energy indicators; Improved out of convergence norm; Improved to rigid links;(可以人工选择释放某个自由度) Improved to fracture mechanics; Shell element and SMA material; Change of contact defaults; OP2 file improvement;(包含了频率模态结果) User interface improvement;(非线性计算的收敛曲线图,几种收敛准则可以同时看到,也可以取消) 模型树下处于当前单元组或接触组的对象后用+号显示出来了。 还有很多很多