jianyuan 发表于 2008-4-29 20:27

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 !

pengweicai 发表于 2008-4-29 22:22

导入的时候 频率范围设置好像不对。

达能 发表于 2009-3-4 21:08

导入时频率还要设置么?
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