低速冲压实验,用k文件求解老是出问题,大神帮我看看。。。
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MATERIAL DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*MAT_JOHNSON_COOK
1 7.83000 0.77
7.920E-03 5.100E-03 0.260 0.140E-01 1.030.1793E+04 294 0.100E-05 0.477E-05 -9.00E+00 3.00 0.0 0.80 0.00 0.00 0.00
0.00
$
*EOS_GRUNEISEN
1 0.4569 1.490 0.00 0.00 2.17 0.46 0.00
0.00
*MAT_JOHNSON_COOK
27.8400E+00 0.759E-00 2.00E+00 0.320E+00 0.000E+00
0.793E-02 0.510E-02 2.60E-01 1.400E-02 1.030E+00 1.793E+03 2.930E+021.000E-05 4.400E-06 2.000E-02 2.000E+00 0.000E+00 0.80E+00 2.100E+00 -0.05E+002.000E-03 0.610E+00
$
*EOS_GRUNEISEN
2 4.578E-01 1.330E+00 0.000E+00 0.000E+00 1.670E+00 0.430E+000.000E+00 1.000E+00
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*MAT_JOHNSON_COOK
1 7.83000 0.77
7.920E-03 5.100E-03 0.260 0.140E-01 1.030.1793E+04 294 0.100E-05 0.477E-05 -9.00E+00 3.00 0.0 0.80 0.00 0.00 0.00
0.00
$
*EOS_GRUNEISEN
1 0.4569 1.490 0.00 0.00 2.17 0.46 0.00
0.00
*MAT_JOHNSON_COOK
27.8400E+00 0.759E-00 2.00E+00 0.320E+00 0.000E+00
0.793E-02 0.510E-02 2.60E-01 1.400E-02 1.030E+00 1.793E+03 2.930E+021.000E-05 4.400E-06 2.000E-02 2.000E+00 0.000E+00 0.80E+00 2.100E+00 -0.05E+002.000E-03 0.610E+00
$
*EOS_GRUNEISEN
2 4.578E-01 1.330E+00 0.000E+00 0.000E+00 1.670E+00 0.430E+000.000E+00 1.000E+00
$
恩,就是用的dyna,用k文件求解释各种错误。。