Nastran .f06文件怎么看,高手帮我看一下,每一列代表什么意思
Nastran .f06怎么看,高手帮我看一下,每一列代表什么意思,每一列数据分别是怎么算出来的,我知道CYCLES那一列代表的是固有频率MODE EXTRACTION EIGENVALUE RADIANS CYCLES GENERALIZED GENERALIZED
NO. ORDER MASS STIFFNESS
1 1 7.514553E+03 8.668652E+01 1.379659E+01 1.000000E+00 7.514553E+03
2 2 2.948783E+04 1.717202E+02 2.733012E+01 1.000000E+00 2.948783E+04
3 3 2.951789E+04 1.718077E+02 2.734405E+01 1.000000E+00 2.951789E+04
4 4 5.825805E+04 2.413671E+02 3.841476E+01 1.000000E+00 5.825805E+04
5 5 6.229598E+04 2.495916E+02 3.972374E+01 1.000000E+00 6.229598E+04 从左依次为模态阶数、提取顺序、特征值、圆频率、频率、广义质量和广义刚度
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