Model
The default is the simplest woven composite material. When editing the material properties, it is found that the matrix properties are set normally and it is an isotropic material, but the material properties of the yarn do not have elastic properties settings.
After exporting the inp file and importing it into ABAQUS, you can actually see that there are two materials, and the yarn also has attributes.
Modifying properties in ABAQUS is slow on the one hand and needs to be changed every time on the other hand. Therefore, consider exporting inp and modifying the material properties of inp first.
inp file (after ABAQUS calculation)
Reference link
*Followed by keywords, it is regarded as the beginning or end of a module
**Followed by comments
For the sake of convenience later, the annotation part will be omitted and simply organized.
*Heading
*Preprint, echo=NO, model=NO, history=NO, contact=NO
**
** PARTS
**
*Part, name=PART-1
*Node
1, -1., -1., -0.0120000001
2, -0.899999976, -1., -0.0120000001
...\*\*Omit n more lines, probably the node position
35307, 0., 0., 0.
\t
*Element, type=C3D8R
1, 2, 43, 42, 1, 1683, 1724, 1723, 1682
2, 3, 44, 43, 2, 1684, 1725, 1724, 1683
...\*\*Omit n lines, probably the node number of the unit
32000, 33579, 33620, 33619, 33578, 35260, 35301, 35300, 35259
*Elset, elset=MATRIX
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
...\*\*Omit n more lines, probably the unit number
31985, 31986, 31987, 31988, 31989, 31990, 31991, 31992, 31993, 31994, 31995, 31996, 31997, 31998, 31999, 32000
*Elset, elset=YARN0
1849, 1850, 1851, 1852, 1889, 1890, 1891, 1892, 1928, 1929, 1930, 1931, 1932, 1933, 1968, 1969
...\*\*Omit n more lines, probably the unit number
29270, 29271, 29272, 29273, 29309, 29310, 29311, 29312, 29349, 29350, 29351, 29352
*Elset, elset=YARN1
...\*\*Omit n more lines, probably the unit number
*Elset, elset=YARN2
...\*\*Omit n more lines, probably the unit number
*Elset, elset=YARN3
...\*\*Omit n more lines, probably the unit number
*Elset, elset=_PickedSet7, internal
...\*\*Omit n more lines, probably the unit number
** 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.
...\*\*Omit n multiple lines
32000, 1., 0., 0., 0., 1., 0.
*End Part
**
** ASSEMBLY
**
*Assembly, name=Assembly
*Instance, name=PART-1-1, part=PART-1
*EndInstance
*Node
1, 6.19999981, 1., 0.120000005
*Node
2, 5.4000001, 1., 0.120000005
*Node
3, 4.5999999, 1., 0.120000005
*Node
4, 3.79999995, 1., 0.120000005
*Node
5, 1., 1., 0.304800004
*Node
6, 1., 3.79999995, 0.120000005
*Elset, elset=ALLELEMENTS, instance=PART-1-1, generate
1, 32000, 1
*Nset, nset=ALLNODES, instance=PART-1-1, generate
1, 35301, 1
*Nset, nset=CONSTRAINTSDRIVER0, instance=PART-1-1
35302,
*Nset, nset=CONSTRAINTSDRIVER1, instance=PART-1-1
35303,
*Nset, nset=CONSTRAINTSDRIVER2, instance=PART-1-1
35304,
*Nset, nset=CONSTRAINTSDRIVER3, instance=PART-1-1
35305,
*Nset, nset=CONSTRAINTSDRIVER4, instance=PART-1-1
35306,
*Nset, nset=CONSTRAINTSDRIVER5, instance=PART-1-1
35307,
*Nset, nset=EDGE1, instance=PART-1-1, generate
1682, 31940, 1681
*Nset, nset=EDGE2, instance=PART-1-1, generate
1722, 31980, 1681
*Nset, nset=EDGE3, instance=PART-1-1, generate
3362, 33620, 1681
*Nset, nset=EDGE4, instance=PART-1-1, generate
3322, 33580, 1681
*Nset, nset=EDGE5, instance=PART-1-1, generate
42, 1600, 41
*Nset, nset=EDGE6, instance=PART-1-1, generate
82, 1640, 41
*Nset, nset=EDGE7, instance=PART-1-1, generate
33702, 35260, 41
*Nset, nset=EDGE8, instance=PART-1-1, generate
33662, 35220, 41
*Nset, nset=EDGE9, instance=PART-1-1, generate
2, 40, 1
*Nset, nset=EDGE10, instance=PART-1-1, generate
1642, 1680, 1
*Nset, nset=EDGE11, instance=PART-1-1, generate
35262, 35300, 1
*Nset, nset=EDGE12, instance=PART-1-1, generate
33622, 33660, 1
*Nset, nset=FACEA, instance=PART-1-1
1763, 1804, 1845, 1886, 1927, 1968, 2009, 2050, 2091, 2132, 2173, 2214, 2255, 2296, 2337, 2378
2419, 2460, 2501, 2542, 2583, 2624, 2665, 2706, 2747, 2788, 2829, 2870, 2911, 2952, 2993, 3034
...\*\*Omit n multiple lines
33415, 33456, 33497, 33538, 33579
*Nset, nset=FACEB, instance=PART-1-1
...\*\*Omit n multiple lines
*Nset, nset=FACEC, instance=PART-1-1
...\*\*Omit n multiple lines
*Nset, nset=FACED, instance=PART-1-1
...\*\*Omit n multiple lines
*Nset, nset=FACEE, instance=PART-1-1
...\*\*Omit n multiple lines
*Nset, nset=FACEF, instance=PART-1-1
...\*\*Omit n multiple lines
*Nset, nset=MASTERNODE1, instance=PART-1-1
1,
*Nset, nset=MASTERNODE2, instance=PART-1-1
41,
*Nset, nset=MASTERNODE3, instance=PART-1-1
1681,
*Nset, nset=MASTERNODE4, instance=PART-1-1
1641,
*Nset, nset=MASTERNODE5, instance=PART-1-1
33621,
*Nset, nset=MASTERNODE6, instance=PART-1-1
33661,
*Nset, nset=MASTERNODE7, instance=PART-1-1
35301,
*Nset, nset=MASTERNODE8, instance=PART-1-1
35261,
*Nset, nset=RP1
6,
*Nset, nset=RP2
5,
*Nset, nset=RP3
4,
*Nset, nset=RP4
3,
*Nset, nset=RP5
2,
*Nset, nset=RP6
1,
*Nset, nset=backbc, instance=PART-1-1, generate
1, 35261, 41
*Nset, nset=backbc1, instance=PART-1-1
1,
*Nset, nset=backbc42, instance=PART-1-1
42,
*Nset, nset=backbc83, instance=PART-1-1
83,
*Nset, nset=backbc124, instance=PART-1-1
124,
...\*\*Omit n multiple lines
*Nset, nset=topbc35300, instance=PART-1-1
35300,
*Nset, nset=topbc35301, instance=PART-1-1
35301,
*Nset, nset=tops, instance=PART-1-1
3323, 3324, 3325, 3326, 3327, 3328, 3329, 3330, 3331, 3332, 3333, 3334, 3335, 3336, 3337, 3338
3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3351, 3352, 3353, 3354
...\*\*Omit n multiple lines
*Nset, nset=tops3323, instance=PART-1-1
3323,
*Nset, nset=tops3324, instance=PART-1-1
3324,
...\*\*Omit n multiple lines
** 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.
...\*\*Omit n multiple lines
*End Assembly
**
** MATERIALS You can see here to change the material properties.
**
*Material, name=MAT0
*Elastic
3.5, 0.346
*Expansion
6.5e-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: Displacement/Rotation
*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