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楼主 |
发表于 2009-4-27 11:38
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发现这样一个命令:HRCPLX
HRCPLX, LOADSTEP, SUBSTEP, OMEGAT, 1STLCASE, 2NDLCASE
计算和存储数据库中规定相角的时谐结果,
OMEGAT为相角,并有如下解释:
Phase angle defined by the product of the angular frequency and time. If set to 0.0, real results are supplied. If set to -90.0, imaginary results are supplied. If set to 90.0, imaginary results are supplied. If set >= 360, amplitude is supplied. All others supply results at that phase angle.
那么是不是将OMEGAT设置成360或超过360,获得的结果就是(虚部^2+实部^2)^0.5,
这样就可以替代14楼工况组合的做法! |
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