weixin_34192732的博客做柔性体仿真,从ANSYS导入模态中性文件时有这个报错. Negative pivot encountered. This is likely caused by insufficient displacement constraints or improper master dof selection to avoid rigid body ...
qq_42198869的博客Finish/clear/batch/title,Theprocess of creating a tower of concrete cable-stayed bridge modeling /filename,atower of concrete cable-stayed bridge/batch /input,menust,tmp*set,L1,98,19*set,L2,2.54*set,...