nastran计算频率响应结果导入sysnoise报错
nastran计算频率响应结果导入sysnoise报错,nastran计算是位移取pch的结果,导入面板位移报错如下CPU Stats --- Delta:0:02:03 ( 123.41)Total:0:07:47 ( 466.73)
Searching structural results at step value: 20.000000
Using NASTRAN PUNCH FILE interface library
Reading a NASTRAN EIGENVALUE (SORT1) punch file
ERROR ***CANNOT RECOGNIZE THIS NASTRAN FILE
ERROR *** Cannot read the structural results at frequency = 20.000 Hz
PROCEDURE STOPPED DUE TO ERROR ! 导入的时候 频率范围设置好像不对。 导入时频率还要设置么?
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