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[ANSYS/LS-DYNA] 这个怎么搞的啊,谢谢大神们了

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发表于 2018-5-26 21:59:41 | 显示全部楼层 |阅读模式 来自 广西南宁
Memory required to process keyword     :      705257

*** Warning 20339 (STR+339)
     nodal contact forces are available only
     for the master side with node to surface
     contact types of interface # 1

*** Warning 20547 (STR+547)
     segment 2364 with connectivity: 667 588 57 57
     is duplicated and removed.
     interface # 1 master side

*** Warning 20547 (STR+547)
     segment 2369 with connectivity: 62 588 667 667
     is duplicated and removed.
     interface # 1 master side

*** Warning 20546 (STR+546)
     number of duplicate segments found= 21
     interface # 1 master side

input of data is completed

initial kinetic energy = 0.00000000E+00

The LS-DYNA time step size should not exceed     2.759E-07
to avoid contact instabilities.  If the step size is
bigger then scale the penalty of the offending surface.

发表于 2018-5-27 12:52:16 | 显示全部楼层 来自 北京朝阳
Simdroid开发平台
只有Warning信息,程序不会停的
Warning 20339 :是说你选的接触类型不合适,或者主从面定义有问题
Warning 20547 :是说有些单元公用节点,可能存在问题。
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