ansys合并? 30

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我将不同的有限元模型合并后,运用命令
nummrg,all
numcmp,all

进行两个模型同一坐标系点的合并,为什么不起效果,我的合并命令流为:

 

FINISH                                                    
/CLEAR                                                    
/PREP7                                                    
/INPUT,'A1','TXT','C:\Users\Administrator\Desktop\',, 0   
CDWRITE,ALL,'A1','cdb',,'A1','iges'                       
                                                          
FINISH                                                    
/CLEAR                                                    
/PREP7                                                    
/INPUT,'A2','TXT','C:\Users\Administrator\Desktop\',, 0   
CDWRITE,ALL,'A2','cdb',,'A2','iges'                       
                                                          
!!合并模型!!!                                             
FINISH                                                    
/CLEAR                                                    
/PREP7                                                    
                                                          
CDREAD,ALL,'A1','cdb',,'A1','iges'                        
CDREAD,ALL,'A2','cdb',,'A2','iges'                        
                                                          
 nummrg,all                                               
 numcmp,all                                               

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(2)
默认 最新
TQT-CAE
在合并节点命令 nummrg,node 前添加网格与实体分离命令
2017年5月8日
评论 9 点赞
TQT-CAE
因为你的模型中含有几何信息,节点、单元依附于几何,当模型中只有单元、节点时可直接合并。解决办法:先将网格与几何实体分离(modmsh, detach),再合并节点。望采纳。
2017年5月8日
已采纳 评论 4 点赞

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