ABAQUS传热分析周期性边界条件问题?
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用ABAQUS软件做传热分析,通过equation的方式施加的周期性边界条件,使每一组对边对应点之间的温度相等,施加equation如图所示,运行时出现了错误:115 nodes are missing degree of freedoms. The MPC/Equation/kinematic coupling constraints can not be formed. The nodes have been identified in node set ErrNodeMissingDofConstrDef. inp文件如附件所示,请问各位,这个问题应该如何解决?谢谢各位!!!