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- 2013-5-16
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- 1970-1-1
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大家好,我用流固耦合法模拟煤层爆破,主要想看爆破后煤层的裂纹扩展情况,但是效果一直不理想,请问一下是怎么回事?下面是部分裂纹截图
下面是k文件部分
*SECTION_SOLID_ALE
1 11
*SECTION_SOLID
2 1
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ ALE DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*CONTROL_ALE
2 1 4-1.0000000 0.0000000 0.0000000 0.0000000
0.0000000 0.0000000 0.0000000
*ALE_MULTI-MATERIAL_GROUP
1 1
*CONSTRAINED_LAGRANGE_IN_SOLID
2 1 0 0 0 2 1 0
0 1.0E10 0.1 0.0 0.5 0 0 0.0
0.0 0.0 0.0 0 0.1 0 0 0
*SET_PART_LIST
1
1
*SET_PART_LIST
2
2
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ MATERIAL DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
*MAT_HIGH_EXPLOSIVE_BURN
1,0.95,0.693,0.27,0.00
*EOS_JWL
1,3.47,0.733,4.15,0.95,0.3,0.043,1.00
*INITIAL_DETONATION
1,95,55,0,0.00
*INITIAL_DETONATION
1,405,55,0,0.00
*MAT_JOHNSON_HOLMQUIST_CONCRETE
2,2.65,0.2,0.79,1.60,0.007,0.61,1.5E-2
1.5E-3,1.0E-6,0.010,7.0,1.6E-4,0.001,8E-3,0.100
0.040,1.000,0.85,-1.71,2.08,
*MAT_ADD_EROSION
2,1234,1.5E-2,1234
-1.5E-3,1234,1234,1234,1234,1234,1234,1234
$
$
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ PARTS DEFINITIONS $
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$
*PART
Part 1 for Mat 1 and Elem Type 1
1 1 1 1 0 0 0
$
*PART
Part 2 for Mat 2 and Elem Type 1
2 2 2 0 0 0
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