我建立轴对称模型进行求解,出现如下问题<BR> *** ERROR *** CP = 70.578 TIME= 15:51:36<BR> The value of UY at node 1 is 1.355035796E+11. It is greater than the <BR> current limit of 1000000. This generally indicates rigid body motion <BR> as a result of an unconstrained model. Verify that your model is <BR> properly constrained. <BR> <BR> node 1 对称轴线上的一点
UY at node 1 is 1.355035796E+11  , unconstrained model.Verify that your model is <BR/>properly constrained. <BR/>查看一下模型约束是否设置。如果模型约束设置无错误的话,则你所建立的模型不是一个整体结构,有缝隙存在<BR/>