一个错误,麻烦大家帮忙看看
本帖最后由 wdhd 于 2016-4-5 15:04 编辑最近处理一个大型的齿轮箱,模型采用壳和实体单元混合建模,壳和实体单元采用shell-to-solid建模,有些网格区域采用tie连接,在提交运算时总是出现错误。错误信息如下:
The factorizations in a row failed.Check the model.It is possible that the model contains the kinematic coupling definition set up in a way that a degree of freedom has neither mass or stiffness.
自己顶一个,希望有知道的指导一下!谢谢
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