abaqus实例

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*Heading
** Job name: Job-ZeroPirot-Correct Model name: Model-1
*Preprint, echo=NO, model=NO, history=NO, contact=NO
**
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** PARTS (第一步)
**
*Part, name=Cylinder
（指定节点坐标定义节点）*Node
编号， X , Y , Z
1, -11.8175793, 27.5743504
2, -10.6358213, 24.8169155
587, 2.36590791, 20.9852219
588, 3.00375962, 21.1721401
（定义单元）*Element, type=CPE4I(一阶插值法，CPE8I二阶插值法)
单元编号，节点1编号，节点2编号，节点3编号……
1, 1, 8, 104, 44
2, 8, 9, 105, 104
550, 430, 472, 585, 587
551, 587, 588, 580, 430

*Nset, nset=_PickedSet3, internal, generate（定义节点集）
集内第一节点 最后节点 增量
1, 588, 1
///基本形式：
*NSET，NSET=节点集，GENERATE
起始节点号，结束节点号，节点号增量

*Elset, elset=_PickedSet3, internal, generate(定义单元集)
1, 551, 1

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** Section: Section-1 (截面)
*Solid Section, elset=_PickedSet3, material=Material-1
1.,
*End Part
**
*Part, name=Plate-Rigid
*End Part
**
**

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** ASSEMBLY (装配)
**
*Assembly, name=Assembly
**
*Instance, name=Cylinder-1, part=Cylinder
*End Instance
**
*Instance, name=Plate-Rigid-1, part=Plate-Rigid
0., 6., 0.
*Node
1, 0., 30., 0.
*Nset, nset=Plate-Rigid-1-RefPt_, internal
1,
*Surface, type=SEGMENTS, name=Surf-Plate-Contact
START, 20., 35.
LINE, 20., 27.
CIRCL, 18., 25., 18., 27.
LINE, -18., 25.
CIRCL, -20., 27., -18., 27.
LINE, -20., 35.
*Rigid Body, ref node=Plate-Rigid-1-RefPt_, analytical surface=Surf-Plate-Contact
*End Instance
**
*Nset, nset=Set-Cylinder-Fix, instance=Cylinder-1
7, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103
*Elset, elset=Set-Cylinder-Fix, instance=Cylinder-1
79, 81, 92, 98, 114, 148, 149, 154, 160, 168, 169, 176, 180, 183, 196, 219
*Nset, nset=Set-Plate-RP, instance=Plate-Rigid-1
1,
*Elset, elset=_Surf-Cylinder_S4, internal, instance=Cylinder-1, generate
1, 70, 3
*Surface, type=ELEMENT, name=Surf-Cylinder
_Surf-Cylinder_S4, S4
*End Assembly
**
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** MATERIALS
**
*Material, name=Material-1
*Elastic
210000., 0.3
**
** INTERACTION PROPERTIES
**
*Surface Intera

ction, name=IntProp-1
1.,
**
** BOUNDARY CONDITIONS
**
** Name: BC-Fix-Cylinder Type: Symmetry/Antisymmetry/Encastre
*Boundary
Set-Cylinder-Fix, ENCASTRE
**
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** INTERACTIONS
**
** Interaction: Int-Contact
*Contact Pair, interaction=IntProp-1
Surf-Cylinder, Plate-Rigid-1.Surf-Plate-Contact
** ----------------------------------------------------------------
**

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** STEP: Step-1
**
*Step, name=Step-1, nlgeom=YES
*Static
1., 1., 1e-05, 1.
**
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** BOUNDARY CONDITIONS (边界条件)
**
** Name: BC-Move-Plate Type: Displacement/Rotation
*Boundary
Set-Plate-RP, 1, 1
Set-Plate-RP, 2, 2, -2.
Set-Plate-RP, 6, 6
**
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** OUTPUT REQUESTS
**
*Restart, write, frequency=0
**
** FIELD OUTPUT: F-Output-1
**
*Output, field, variable=PRESELECT
**
** HISTORY OUTPUT: H-Output-1
**
*Output, history, variable=PRESELECT
*End Step