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我在模拟煤体爆破的裂纹扩展,出现out-of-range velocity,
*** Error 40500 (SOL+500)
node # 82314 has out-of-range velocities
x-velocity= NaN
y-velocity= NaN
z-velocity= NaN
*** Error 40500 (SOL+500)
node # 82315 has out-of-range velocities
x-velocity= NaN
y-velocity= NaN
z-velocity= NaN
我把部分K文件摘下来(因为文件太大,只能是部分),请各位大神指点,也可以QQ邮箱:56653648@qq.com联系我,谢谢!
$
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$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ SECTION DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*SECTION_SOLID
1 1
*SECTION_SOLID_ALE
2 11
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ SECTION DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*CONTROL_ALE
2 1 4-1.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000
*ALE_MULTI-MATERIAL_GROUP
2 1
*constrained_lagrange_in_solid
1,2,0,0,3,5,2,1
0,1.0E10,0.1,0.0,0.5,0,0,0.0
0.0,0.0,0.0,0,0.3,0,0,0
*SET_PART_LIST
1
1
*SET_PART_LIST
2
2
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ MATERIAL DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*MAT_JOHNSON_HOLMQUIST_CONCRETE
1,1.86,0.141,0.79,1.60,0.007,0.61,0.048E-2
4.0E-5,1.0E-6,0.010,7.0,1.6E-4,0.001,8E-3,0.100
0.040,1.000,0.85,-1.71,2.08
*MAT_ADD_EROSION
1,1234,1234,1234
-4.0E-5,1234,1234,1234,1234,1234,1234,1234
*MAT_HIGH_EXPLOSIVE_BURN
2,1.64,0.693,0.27,0.00
*EOS_JWL
2,3.74,3.23E-2,4.15,0.95,0.3,0.07,1.00
*INITIAL_DETONATION
1,2.5,2.5,80,0.0
*MAT_NULL
3 0.120E-02 0.00 0.00 0.00 0.00 0.00 0.00
*EOS_LINEAR_POLYNOMIAL
3 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00 0.00
$
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ PARTS DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$
*PART
Part 1 for Mat 1 and Elem Type 1
1 1 1 0 0 0 0
$
*PART
Part 2 for Mat 2 and Elem Type 2
2 2 2 2 0 0 0
$
*PART
Part 3 for Mat 3 and Elem Type 1
3 2 3 3 0 0 0
$
$
*BOUNDARY_SPC_SET
3 0 0 1 0 0 0 0
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ CONTACT DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ CONTROL OPTIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*CONTROL_ENERGY
2 2 2 2
*CONTROL_SHELL
20.0 1 -1 1 2 2 1
*CONTROL_TIMESTEP
0.0000 0.9000 0 0.00 0.00
*CONTROL_TERMINATION
0.150E+04 0 0.00000 0.00000 0.00000
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ TIME HISTORY $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*DATABASE_BINARY_D3PLOT
0.0050
*DATABASE_BINARY_D3THDT
1500.0
*DATABASE_BINARY_D3DUMP
844
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ DATABASE OPTIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*DATABASE_EXTENT_BINARY
0 0 3 1 0 0 0 0
0 0 4 0 0 0
*END
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