求助!屈曲分析中出现这个问题,怎么处理?
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屈曲分析中出现如下问题,应该怎么处理?
*** ERROR ***
CP = 14.000 TIME= 14:40:34
The value of ROTY at node 375 is 2969365.66. It is greater than the
current limit of 1000000. This generally indicates rigid body motion
as a result of an unconstrained model. Verify that your model is
properly constrained.
*** ERROR ***
CP = 14.000 TIME= 14:40:34
The value of ROTY at node 375 is 2969365.66. It is greater than the
current limit of 1000000. This generally indicates rigid body motion
as a result of an unconstrained model. Verify that your model is
properly constrained.
大萝卜 
