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登錄*** ERROR # 773 *** When a grid has no rotational stiffness, then this rotational d.o.f. cannot be an independent d.o.f in an RBE3.









optistruct 中rbe3施加位移約束出現(xiàn)計(jì)算錯(cuò)誤,The dependent d.o.f. is constrained by grid or spc data.




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