NASTRAN瞬态分析没有达到计算结果
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各位同仁,向大家请教一个问题:
我的模型是都是用四面体单元划分的,总共30万左右的单元,做瞬态分析得不到计算结果,在f06文件中搜索fatal关键字,得到了如下文字:USER FATAL MESSAGE 1012 (GALLOC)
DBSET DBALL IS FULL AND NEEDS TO BE EXPANDED.
USER ACTION: SEE THE MSC.NASTRAN INSTALLATION AND OPERATIONS GUIDE OR
TAN 4893 ON THE MSC WEB SITE FOR METHODS TO MAKE LARGER DATABASES.
BIOMSG: ERROR 4276 HAS OCCURRED IN ROUTINE GALLOC , FILE INDEX = 0.
STATUS = 0
麻烦大家帮看看可能是什么问题,有什么解决方法,谢谢
我的模型是都是用四面体单元划分的,总共30万左右的单元,做瞬态分析得不到计算结果,在f06文件中搜索fatal关键字,得到了如下文字:USER FATAL MESSAGE 1012 (GALLOC)
DBSET DBALL IS FULL AND NEEDS TO BE EXPANDED.
USER ACTION: SEE THE MSC.NASTRAN INSTALLATION AND OPERATIONS GUIDE OR
TAN 4893 ON THE MSC WEB SITE FOR METHODS TO MAKE LARGER DATABASES.
BIOMSG: ERROR 4276 HAS OCCURRED IN ROUTINE GALLOC , FILE INDEX = 0.
STATUS = 0
麻烦大家帮看看可能是什么问题,有什么解决方法,谢谢