『求助』求教约束问题
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对橡胶件进行分析时，中间有一个解析刚体套在橡胶件内部。对橡胶件的约束如图1所示，对参考点的约束如图2所示，但是分析时出现问题，说是
Too many attempts made for this increment
ABAQUS/Standard Analysis exited with an error - Please see the message file for possible error messages if the file exists.
警告里面显示为：
OVERCONSTRAINT CHECKS: The model is overconstrained in this increment due to the interactions among nodes in node set WarnNodeOverconZeroPivotStep1Inc1Iter8Cut4.
请高手指教！多谢
winken 
