我的螺栓仿真出现下面的问题,请高手帮忙看看是什么原因? 100
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40 nodes may not be used with a multi-point constraint since they are also part of pretension section. The nodes have been identified in node set ErrNodeMPCPretenSec.
40 nodes may not be used with a multi-point constraint since they are also part of pretension section. The nodes have been identified in node set ErrNodeMPCPretenSec.
施加约束时候不要选中把预紧力截面上的节点,错误提示预紧力截面上4个节点施加约束。
修改后是OK的,不过我一直没有想明白,为什么我把螺丝与螺孔间隙做大,直接使用绑定就可以的。间隙小就不行。