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TexGen简单模型对应inp文件简单梳理-2

news 2025/8/28 17:28:44

模型

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默认最简单的编织复材，编辑材料属性时发现基体属性设置正常，各向同性材料，但是纱线的材料属性却没有弹性性能的设置。
导出inp文件后，导入ABAQUS中其实可以看到有两种材料，纱线也是有属性的。
ABAQUS中修改属性的话一来手动比较慢，二来每次都要改，所以考虑导出inp后直接先修改inp的材料属性试试
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inp文件(ABAQUS计算后)

参考链接
*后面跟关键字，视作某模块开始或结束
**后面跟注释
之后方便起见，省略注释部分，并进行简单整理

*Heading
*Preprint, echo=NO, model=NO, history=NO, contact=NO**
** PARTS
**
*Part, name=PART-1*Node1,          -1.,          -1., -0.01200000012, -0.899999976,          -1., -0.0120000001...\*\*省略n多行，大概是节点位置35307,           0.,           0.,           0.*Element, type=C3D8R1,     2,    43,    42,     1,  1683,  1724,  1723,  16822,     3,    44,    43,     2,  1684,  1725,  1724,  1683...\*\*省略n多行，大概是单元的节点编号32000, 33579, 33620, 33619, 33578, 35260, 35301, 35300, 35259*Elset, elset=MATRIX1,     2,     3,     4,     5,     6,     7,     8,     9,    10,    11,    12,    13,    14,    15,    16...\*\*省略n多行，大概是单元编号31985, 31986, 31987, 31988, 31989, 31990, 31991, 31992, 31993, 31994, 31995, 31996, 31997, 31998, 31999, 32000
*Elset, elset=YARN01849,  1850,  1851,  1852,  1889,  1890,  1891,  1892,  1928,  1929,  1930,  1931,  1932,  1933,  1968,  1969...\*\*省略n多行，大概是单元编号29270, 29271, 29272, 29273, 29309, 29310, 29311, 29312, 29349, 29350, 29351, 29352
*Elset, elset=YARN1...\*\*省略n多行，大概是单元编号
*Elset, elset=YARN2...\*\*省略n多行，大概是单元编号
*Elset, elset=YARN3...\*\*省略n多行，大概是单元编号
*Elset, elset=_PickedSet7, internal...\*\*省略n多行，大概是单元编号** Section: Section-1-MATRIX
*Solid Section, elset=MATRIX, material=MAT0
1.,
*Orientation, name=Ori-PART-1_TEXGENORIENTATIONVECTORS, system=RECTANGULAR
PART-1_TEXGENORIENTATIONVECTORS
1, 0.
** Section: Section-2-YARN0
*Solid Section, elset=YARN0, orientation=Ori-PART-1_TEXGENORIENTATIONVECTORS, material=MAT1
1.,
** Section: Section-5-YARN3
*Solid Section, elset=YARN3, orientation=Ori-PART-1_TEXGENORIENTATIONVECTORS, material=MAT1
1.,
** Section: Section-3-YARN1
*Solid Section, elset=YARN1, orientation=Ori-PART-1_TEXGENORIENTATIONVECTORS, material=MAT1
1.,
** Section: Section-4-YARN2
*Solid Section, elset=YARN2, orientation=Ori-PART-1_TEXGENORIENTATIONVECTORS, material=MAT1
1.,
*Distribution, name=PART-1_TEXGENORIENTATIONVECTORS, location=ELEMENT, Table=PART-1_TEXGENORIENTATIONVECTORS_Table
,           1.,           0.,           0.,           0.,           1.,           0.
1,           1.,           0.,           0.,           0.,           1.,           0.
2,           1.,           0.,           0.,           0.,           1.,           0.
...\*\*省略n多行
32000,           1.,           0.,           0.,           0.,           1.,           0.
*End Part**
** ASSEMBLY
**
*Assembly, name=Assembly
*Instance, name=PART-1-1, part=PART-1
*End Instance
*Node1,   6.19999981,           1.,  0.120000005
*Node2,    5.4000001,           1.,  0.120000005
*Node3,    4.5999999,           1.,  0.120000005
*Node4,   3.79999995,           1.,  0.120000005
*Node5,           1.,           1.,  0.304800004
*Node6,           1.,   3.79999995,  0.120000005
*Elset, elset=ALLELEMENTS, instance=PART-1-1, generate1,  32000,      1
*Nset, nset=ALLNODES, instance=PART-1-1, generate1,  35301,      1
*Nset, nset=CONSTRAINTSDRIVER0, instance=PART-1-135302,
*Nset, nset=CONSTRAINTSDRIVER1, instance=PART-1-135303,
*Nset, nset=CONSTRAINTSDRIVER2, instance=PART-1-135304,
*Nset, nset=CONSTRAINTSDRIVER3, instance=PART-1-135305,
*Nset, nset=CONSTRAINTSDRIVER4, instance=PART-1-135306,
*Nset, nset=CONSTRAINTSDRIVER5, instance=PART-1-135307,
*Nset, nset=EDGE1, instance=PART-1-1, generate1682,  31940,   1681
*Nset, nset=EDGE2, instance=PART-1-1, generate1722,  31980,   1681
*Nset, nset=EDGE3, instance=PART-1-1, generate3362,  33620,   1681
*Nset, nset=EDGE4, instance=PART-1-1, generate3322,  33580,   1681
*Nset, nset=EDGE5, instance=PART-1-1, generate42,  1600,    41
*Nset, nset=EDGE6, instance=PART-1-1, generate82,  1640,    41
*Nset, nset=EDGE7, instance=PART-1-1, generate33702,  35260,     41
*Nset, nset=EDGE8, instance=PART-1-1, generate33662,  35220,     41
*Nset, nset=EDGE9, instance=PART-1-1, generate2,  40,   1
*Nset, nset=EDGE10, instance=PART-1-1, generate1642,  1680,     1
*Nset, nset=EDGE11, instance=PART-1-1, generate35262,  35300,      1
*Nset, nset=EDGE12, instance=PART-1-1, generate33622,  33660,      1
*Nset, nset=FACEA, instance=PART-1-11763,  1804,  1845,  1886,  1927,  1968,  2009,  2050,  2091,  2132,  2173,  2214,  2255,  2296,  2337,  23782419,  2460,  2501,  2542,  2583,  2624,  2665,  2706,  2747,  2788,  2829,  2870,  2911,  2952,  2993,  3034...\*\*省略n多行33415, 33456, 33497, 33538, 33579
*Nset, nset=FACEB, instance=PART-1-1...\*\*省略n多行
*Nset, nset=FACEC, instance=PART-1-1...\*\*省略n多行
*Nset, nset=FACED, instance=PART-1-1...\*\*省略n多行
*Nset, nset=FACEE, instance=PART-1-1...\*\*省略n多行
*Nset, nset=FACEF, instance=PART-1-1...\*\*省略n多行*Nset, nset=MASTERNODE1, instance=PART-1-11,
*Nset, nset=MASTERNODE2, instance=PART-1-141,
*Nset, nset=MASTERNODE3, instance=PART-1-11681,
*Nset, nset=MASTERNODE4, instance=PART-1-11641,
*Nset, nset=MASTERNODE5, instance=PART-1-133621,
*Nset, nset=MASTERNODE6, instance=PART-1-133661,
*Nset, nset=MASTERNODE7, instance=PART-1-135301,
*Nset, nset=MASTERNODE8, instance=PART-1-135261,
*Nset, nset=RP16,
*Nset, nset=RP25,
*Nset, nset=RP34,
*Nset, nset=RP43,
*Nset, nset=RP52,
*Nset, nset=RP61,
*Nset, nset=backbc, instance=PART-1-1, generate1,  35261,     41
*Nset, nset=backbc1, instance=PART-1-11,
*Nset, nset=backbc42, instance=PART-1-142,
*Nset, nset=backbc83, instance=PART-1-183,
*Nset, nset=backbc124, instance=PART-1-1124,
...\*\*省略n多行
*Nset, nset=topbc35300, instance=PART-1-135300,
*Nset, nset=topbc35301, instance=PART-1-135301,
*Nset, nset=tops, instance=PART-1-13323,  3324,  3325,  3326,  3327,  3328,  3329,  3330,  3331,  3332,  3333,  3334,  3335,  3336,  3337,  33383339,  3340,  3341,  3342,  3343,  3344,  3345,  3346,  3347,  3348,  3349,  3350,  3351,  3352,  3353,  3354...\*\*省略n多行
*Nset, nset=tops3323, instance=PART-1-13323,
*Nset, nset=tops3324, instance=PART-1-13324,
...\*\*省略n多行** Constraint: E-1-bbedge-fbedge1682
*Equation
3
bbedge1682, 1, 1.
fbedge1722, 1, -1.
RP4, 1, 1.
** Constraint: E-1-bbedge-fbedge3363
*Equation
3
bbedge3363, 1, 1.
fbedge3403, 1, -1.
RP4, 1, 1.
...\*\*省略n多行*End Assembly** 
** MATERIALS可以看到这边更改材料属性
** 
*Material, name=MAT0
*Elastic3.5, 0.346
*Expansion6.5e-06,
*Material, name=MAT1
*Elastic, type=ENGINEERING CONSTANTS
141.14, 6.50, 6.50, 0.30, 0.30, 0.34, 4.85, 4.85
2.52,
*Expansion, type=ORTHO-2e-07, 3e-06, 3e-06
*Distribution Table, name=PART-1_TEXGENORIENTATIONVECTORS_Table
coord3d, coord3d** 
** PREDEFINED FIELDS
** 
** Name: Field-1   Type: Temperature
*Initial Conditions, type=TEMPERATURE
ALLNODES, 0.*Step, name=Step-1, nlgeom=NO
*Static
1., 1., 1e-05, 1.** 
** BOUNDARY CONDITIONS
** 
** Name: E11-1 Type: 位移/转角
*Boundary
RP4, 1, 1, 0.8** 
** OUTPUT REQUESTS
** 
*Restart, write, frequency=0** 
** FIELD OUTPUT: F-Output-12
** 
*Output, field, variable=PRESELECT** 
** HISTORY OUTPUT: H-Output-2
** 
*Output, history
*Node Output, nset=c1
RT, ** 
** HISTORY OUTPUT: H-Output-1
** 
*Output, history, variable=PRESELECT
*End Step