HyperMesh中生成的K文件,在Ls-dyna中计算,出现以下错误,请高手帮忙解决,谢谢!
***Errorreadingjointcardno.userID#2604047(#28intheinputorder)***ErrorNode1inrigidbody...
*** Error reading joint card no. user ID# 2604047(# 28 in the input order)
*** Error Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
Their Coordinates must be adjusted.
*** Error reading joint card no. user ID# 2604050(# 31 in the input order)
*** Error Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
Their Coordinates must be adjusted. 展开
*** Error Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
Their Coordinates must be adjusted.
*** Error reading joint card no. user ID# 2604050(# 31 in the input order)
*** Error Node 1 in rigid body A and node 2 in rigid B are NOT coincident.
Their Coordinates must be adjusted. 展开
2个回答
展开全部
你还是先看看dyna的关键字手册,里面有joint的定义要求,AB两个节点的坐标必须完全重合。
追问
2604047和2604050两个点分别是汽车左右前轮附近的球铰顶点,而且原始模型是已经对标的,之前用相同的模型计算,没出现上述问题,之后对模型的结构进行改进,但结构更改并不涉及出问题的点,可是出现问题了。有什么办法可以解决呢?还望指点,谢谢!
追答
很有可能是你修改结构后,对应的jiont点被删除了。
2604047和2604050不是节点号,是你的jiont card号。
方便的话把k文件传给我,帮你看看。QQ:9307062
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