標(biāo)題: ansys求解時遇到個問題,求指教 [打印本頁] 作者: zzf1377 時間: 2011-6-17 15:44 標(biāo)題: ansys求解時遇到個問題,,求指教 Dos窗口顯示錯誤為:A small negative equation solver pivot term has been encountered at UZ degree of freedom of node 1153.Check for an insufficiently constrained model.+ _" w& x$ e8 O% s5 v
求高人能指教一下,,怎么解決,是不是約束沒弄好�,�,? 3 c2 Z5 [% o. K