abaqus单元属性大总结(可编辑修改word版)

名称

tria3

CTRIA3

—

Triangular

Connection

Element

描述

Defines a triangular plate element (TRIA3) of the structural model.

This element uses a 6 degree-of-freedom per node formulation

定义机构模型的三角形板单元。这一单元用每节点

6

自由度表达

CTRIAR entry is equivalent to CTRIA3. Unlike other

Nastran codes, a 6 degree- of-freedom per node

formulation is used for all shell elements.

CTRIAR

—

Triangular

Element Connection

CTRIAR

条目相当于

CTRIA3

。不像

nastran

有限元软件代码，

6

自由度的每节点用于所有壳单元。

BMFACE

—

Barrier

Mesh Face

Defines quad or tria faces that are in turn used to define a

barrier to limit the total deformation for free-shape design

regions.

定义四或三表面反过来用于定义限制自由形状设计区域的总变

形。

PLOTEL3

—

Dummy

Plot Element

Definition

Defines a three-noded, two-dimensional dummy element

for use in plotting

定义了一个三节点，用于绘制二维虚拟单元

Defines the frequency-dependant fluid acoustic absorber

element in coupled fluid-structural analysis

CAABSF

—

Frequency-

dependant Fluid

Acoustic Absorber

Element

定义了依赖于频率的流体吸声器元件耦合流体结构分析

无

Quad4

Defines a quadrilateral plate element (QUAD4) of the

structural model. This element uses a 6 degree-of-

freedom per node formulation

DTRIA3

—

CQUAD4

—

Quadrilateral

Element Connection

定义了一个四边形板单元的模型结构。这一单元用每节点

6

自由

度表达

CQUADR

—

Quadrilateral

Element Connection

CQUADR entry is equivalent to

CQUAD4

. Unlike

other Nastran codes, a 6 degree-of- freedom per node

formulation is used for all shell elements

CQUADR

相当于

CQUAD4

，不像其他有限元软件，

6

自由度的每

节点用于所有壳单元。

BMFACE

CSHEAR

—

Shear

Panel Element

Connection

同上

Defines a shear panel element

定义剪切面板单元

Defines a four-noded, two-dimensional dummy element

for use in plotting

PLOTEL4

—

Dummy

Plot Element

Definition

定义了一个四节点，用于绘制二维虚拟单元

CAABSF

DQUAD4

Tetra4

CTETRA

—

Four-sided

Solid Element with

four or ten grid

points

同上

无

Defines the connections of the CTETRA element

定义了

CTETRA

单元的连接

DTETRA4

Pyramid5

CPYRA_

无

S3/S3R

单元可以作为通用壳单元使用。由于单元中的常应变近似，

< /p>

需要划分较细的网格

来模拟弯曲变形或高应变梯度。

S4R

单元性能稳定，

适用范围很广

对于复合材料，为模拟 剪切变形的影响，应使用适于厚壳的单元（

例如

S4

、

S4R

、

S3

、

S3R

、

S8R

）

，

并要注意检查截面是否保持平面。

对于几何非线性分析，

在

ABAQUS/Standard

中的小应变壳单元（

S4R5, S8R, S8R5, S8RT, S9R5,

STRI3,

和

STRI65

）使用总体拉格朗日应变算法，应力应变可以相对于参考构型的材料方向改定。垫片单元

是小应变小位移单元，默认情况下其应力应变值也是以初始参考构型定义的行为方向输出。

< br>

对于有限膜应变单元（所有的膜单元以及

S3/S3R, S4, S4R, SAX,

和

SAXA

单元）和在

ABAQUS/Explicit

中的小应变单元，其材料方 向是随着曲面的平均刚性旋转运动而变以形成当前构型的材料方向。此时这些

单元的应力 应变则是根据当前的参考构型中的材料方向给出的。（更详细地说明可以参考

ABAQUS

相关

手册）。用户可以 决定与

*section print

和

*section file

相关的局部坐标系统是固定不动还是随着曲面的平均

刚性运动而旋转。

Tria3

S3

3-node triangular general-purpose shell, finite membrane strains (identical

toelement S3R)

三节点三角形通用壳，有限莫应变（相当于

S3R

特性）

3-node heat transfer triangular shell

三节点传热三角形壳

STRI3

S3R

3-node triangular facet thin shell

三节点三角形面薄壳

3-node triangular general-purpose shell, finite membrane strains (identical to

element S3)

3

节点三角形通用壳，有限膜应变（与

S3

特性相同）

M3D3

S3RT

3-node triangular membrane

3

节点三角形膜

3-node thermally coupled triangular general-purpose shell, finite membrane

strains (identical to element S3T)

3

节点热耦合三角通用壳，有限膜应变（与

S3T

单元相同）

3-node triangular surface element

三节点三角形面单元

F3D3

DS3

SFM3D3

R3D3

ACIN3D3

3-node 3D rigid triangular facet

三节点三维刚性三角切面

3-node linear 3D acoustic infinite element

三节点的线性三维声无限元

Quad4

S4

S4R5

4-node general-purpose shell, finite membrane strains

4

节点的通用壳，有限膜应变

4-node thin shell, reduced integration, hourglass control, using five degrees of

freedom per node

4

节点壳薄，缩减积分，沙漏控制，每个节点使用

5

个自由度

4-node quadrilateral membrane

4

节点四边形膜

4-node quadrilateral membrane, reduced integration, hourglass

control

4

节点四边形膜，缩减积分，沙漏控制

4-node quadrilateral surface element

M3D4

M3D4R

SFM3D4

4

节点四边形面单元

SFM3D4R

R3D4

DS4

F3D4

ACIN3D4

S4R

4-node quadrilateral surface element, reduced integration

4

节点四边形曲面单元，缩减积分

4-node 3D bilinear rigid quadrilateral

4

节点三维双线性刚性四边形

4-node heat transfer quadrilateral shell

4

节点传热四边形壳

4-node linear 3D acoustic infinite element

4

节点线性三维声无限元

4-node general-purpose shell, reduced integration, hourglass control, finite

membrane strains

4

节点的通用外壳，缩减积分，沙漏控制，有限膜应变

4-node thermally coupled general- purpose shell, reduced integration, hourglass

control, finite membrane strains

4

节点热耦合通用外壳，缩减积分，沙漏控制，有限膜应变

4-node three-dimensional line gasket element

4

节点三维线密封单元

4-node three-dimensional line gasket element with thickness-direction behavior

only

只有厚度方向反应的

4

节点三维线密封单元

Tetra4

S4RT

GK3D4L

GK3D4LN

C3D4

C3D4H

DC3D4

C3D4E

DC3D4E

AC3D4

4-node linear tetrahedron

4

节点线性四面体

4-node linear tetrahedron, hybrid, linear pressure

4

节点线性四面体，混合，线压力

4-node linear heat transfer tetrahedron

4

节点的线性传热四面体

4-node linear piezoelectric tetrahedron

4

节点线性压电四面体

4-node linear coupled thermal- electrical tetrahedron

4

节点的线性耦合热—电四面体

4-node linear acoustic tetrahedron

4

节点线性声学四面体

Pyramid5

C3D8

C3D8T

8-node linear brick

8

节点线性实体

8-node thermally coupled brick, trilinear displacement and

temperature

8

节点热耦合实体，三线性位移和温度

8-node linear brick, hybrid, constant pressure

8

节点线性实体，混合，恒压

8-node thermally coupled brick, trilinear displacement and temperature, hybrid,

C3D8H

C3D8HT

constant pressure

C3D8I

C3D8IH

8

节点热耦合实体，三线性位移和温度，混合，恒压

8-node linear brick, incompatible modes

8

节点线性实体，非协调模式

8-node linear brick, hybrid, linear pressure, incompatible modes

8

节点线性实体，混合，线压力，非协调模型

C3D8R

C3D8RH

8-node linear brick, reduced integration, hourglass control

8

节点线性实体，缩减积分，沙漏控制

8-node linear brick, hybrid, constant pressure, reduced integration, hourglass

control

8

节点线性实体，混合，恒压，缩减积分，沙漏控制

8-node linear piezoelectric brick

8

节点线性压电实体

6-node linear triangular prism

6

节点线性三角形棱柱

6-node linear triangular prism, hybrid, constant pressure

6

节点线性三角形棱柱，混合，恒定压力

6-node linear piezoelectric triangular prism

6

节点线性压电三角形棱柱

8-node thermally coupled brick, trilinear displacement and temperature, reduced

integration, hourglass control

8

节点热耦合实体，三线性位移和温度，缩减积分，沙漏控制

8-node thermally coupled brick, trilinear displacement and temperature, reduced

integration, hourglass control, hybrid, constant pressure

8

节点热耦合实体， 三线性位移和温度，缩减积分，沙漏控制，混合动力，恒

定压力

Penta6

C3D8E

C3D6

C3D6H

C3D6E

C3D8RT

C3D8RHT

AC3D6

C3D6

C3D6H

DC3D6

C3D6E

DC3D6E

SC6R

6-node linear acoustic triangular prism

6

节点线性声学三角形棱柱

6-node linear triangular prism

6

节点线性三角形棱柱

6-node linear triangular prism, hybrid, constant pressure

6

节点线性三角形棱柱，混合动力，恒定压力

6-node linear heat transfer triangular prism

6

节点线性传热三角形棱柱

6-node linear piezoelectric triangular prism

6

节点线性压电三角形棱柱

6-node linear coupled thermal- electrical triangular prism

6

节点线性耦合热—电三角形棱柱

6-node triangular in-plane continuum shell wedge, general-purpose continuum

shell, finite membrane strains

6

节点三角形平面内的连续体壳楔，通用的连续体壳，有限膜应变

COH3D6

GK3D6

GK3D6N

6-node three- dimensional cohesive element

6

节点三维粘性单元

6-node three-dimensional gasket element

6

节点三维衬垫单元

6-node three-dimensional gasket element with thickness- direction behavior

only

6

节点三维衬垫单元只有厚度方向特性

6-node linear displacement and temperature, triangular in-plane continuum shell

wedge, general-purpose continuum shell, finite membrane

strains

6

节点的直线位移和温度，三角形平面内的连续体楔，通用连续体壳，有限膜

< br>

应变

Hex8

SC6RT

C3D8I

C3D8

C3D8T

8-node linear brick, incompatible modes

8

节点线性实体，非协调模型

8-node linear brick

8

节点线性实体

8-node thermally coupled brick, trilinear displacement and

temperature

8

节点热耦合实体，三线位移和温度

8-node linear brick, hybrid, constant pressure

8

节点的线性实体，混合动力，恒定压力

8-node thermally coupled brick, trilinear displacement and temperature, hybrid,

constant pressure

8

节点热耦合实体，三线性位移和温度，混合动力，恒定压力

8-node linear brick, hybrid, linear pressure, incompatible modes

8

节点的线性实体，混合动力，线压力，非协调模型

8-node linear brick, reduced integration, hourglass control

8

节点的线性实体，缩减积分，沙漏控制

8-node linear brick, hybrid, constant pressure, reduced integration, hourglass

control

8

节点的线性实体，混合动力，恒定压力，缩减积分，沙漏控制

8-node linear piezoelectric brick

8

节点线性压电实体

8-node linear heat transfer brick

8

节点线性传热实体

8-node linear acoustic brick

8

节点线性声学实体

8-node linear coupled thermal- electrical brick

8

节点线性耦合热—电实体

8-node convection/diffusion brick

8

节点传递

/

扩散实体

8-node convection/diffusion brick, dispersion control

C3D8H

C3D8HT

C3D8IH

C3D8R

C3D8RH

C3D8E

DC3D8

AC3D8

DC3D8E

DCC3D8

DCC3D8D

8

节点传递

/

扩散实体，扩散性控制

< br>

SC8R

8-node quadrilateral in-plane general-purpose continuum shell, reduced

integration with hourglass control, finite membrane strains

8

节点四边形平面内通用连续外壳，具有沙漏控制和缩减积分 ，有限膜应变

8-node three- dimensional cohesive element

8

节点三维粘性单元

COH3D8

GK3D8

GK3D8N

8-node three- dimensional gasket element

8

节点三维衬垫单元

8-node three-dimensional gasket element with thickness- direction behavior

only

8

节点三维衬垫单元只有厚度方向的特性

8-node brick, trilinear displacement, trilinear pore pressure

8

节点实体，三线位移，三线孔压

8-node brick, trilinear displacement, trilinear pore pressure, hybrid, constant

pressure

8

节点实体，三线位移，三线孔压，混合动力，恒定压力

8-node brick, trilinear displacement, trilinear pore pressure, reduced

integration

8

节点实体，三线位移，三线孔隙压力，缩减积分

8-node brick, trilinear displacement, trilinear pore pressure, reduced integration,

hybrid, constant pressure

8

节点实体，三线位移，三线孔隙压力，缩减积分，混合动力，恒定压力

< br>

8-node thermally coupled brick, trilinear displacement and temperature, reduced

integration, hourglass control

8

节点热耦合实体，三线位移和温度，缩减积分，沙漏控制

8-node thermally coupled brick, trilinear displacement and temperature, reduced

integration, hourglass control, hybrid, constant pressure

8

节点热耦合实体， 三线位移和温度，缩减积分，沙漏控制，混合动力，恒定

压力

8-node linear displacement and temperature, quadrilateral in- plane general-

purpose continuum shell, reduced integration with hourglass control, finite

membrane strains

8

节点的线性位移和温度，四边形平面内通用的连续体外壳，具有沙漏控制和

缩减积分，有限膜应变

12-node cylindrical brick

12

节点的圆柱形实体

Tria6

C3D8P

C3D8PH

C3D8RP

C3D8RPH

C3D8RT

C3D8RHT

SC8RT

CCL12

STRI65

6-node triangular thin shell, using five degrees of freedom per

node

6

节点三角形薄壳，每个节点有五个自由度

6-node heat transfer triangular shell

6

节点传热三角形壳

DS6

M3D6

SFM3D6

6-node triangular membrane

6

节点三角形膜

6-node triangular surface element

6

节点三角形面单元

Quad8

S8R

S8R5

8-node doubly curved thick shell, reduced integration

8

节点双重弯曲厚壳，缩减积分

8-node doubly curved thin shell, reduced integration, using five degrees of

freedom per node

8

节点双重弯曲厚壳，缩减积分，每节点有五个自由度

8-node thermally coupled quadrilateral general thick shell, biquadratic

displacement, bilinear temperature in the shell surface

8

节点热耦合四边形通用厚壳，四次位移，外壳表面的线性位移

8-node heat transfer quadrilateral shell

8

节点传热四边形壳

8-node quadrilateral membrane

8

节点四边形膜

8-node quadrilateral membrane, reduced integration

8

节点四边形膜，缩减积分

8-node quadrilateral surface element

8

节点四边形面单元

8-node quadrilateral surface element, reduced integration

8

节点四边形曲面单元，缩减积分

Tetra10

S8RT

DS8

M3D8

M3D8R

SFM3D8

SFM3D8R

C3D10

C3D10H

C3D10M

C3D10MH

10-node quadratic tetrahedron

10

节点二次四面体

10-node quadratic tetrahedron, hybrid, constant pressure

10

节点二次四面体，混合动力，恒定压力

10-node modified tetrahedron, hourglass control

10

节点修饰四面体，沙漏控制

10-node modified quadratic tetrahedron, hybrid, linear pressure, hourglass

control

10

节点修饰四面体，混合动力，线压力，沙漏控制

10-node quadratic heat transfer tetrahedron

10

节点二次传热四面体

10-node quadratic piezoelectric tetrahedron

10

节点二次压电四面体

10-node quadratic coupled thermal-electrical tetrahedron

10

节点二次热—电耦合四面体

10-node quadratic acoustic tetrahedron

10

节点二次声学四面体

10-node modified displacement and pore pressure tetrahedron, hourglass

control

DC3D10

C3D10E

DC3D10E

AC3D10

C3D10MP

10

节点修饰位移和孔隙压力四面体，沙漏控制

C3D10MPH

10-node modified displacement and pore pressure tetrahedron, hybrid, linear

pressure, hourglass control

10

节点修饰位移和孔隙压力四面体，混合动力，线压力，沙漏控制

10-node thermally coupled modified quadratic tetrahedron, hourglass

control

10

节点热耦合修饰二次四面体，沙漏控制

C3D10I

10-node general- purpose quadratic tetrahedron, improved surface stress

visualization

10

节点的通用二次四面体，提高表面应力形象化

Pyramid13

C3D20

C3D20H

C3D20R

C3D20RH

20-node quadratic brick

20

节点二次实体

20-node quadratic brick, hybrid, linear pressure

20

节点二次实体，混合动力，线压力

20-node quadratic brick, reduced integration

20

节点二次实体，缩减积分

20-node quadratic brick, hybrid, linear pressure, reduced

integration

20

节点二次实体，混合动力，线压力，缩减积分

20-node quadratic piezoelectric brick

20

节点二次压电实体

C3D20RE

C3D20T

20-node quadratic piezoelectric brick, reduced integration

20

节点二次压电实，缩减积分

20-node thermally coupled brick, triquadratic displacement, trilinear

temperature

20

节点热耦合实体，三重二次位移，三线性温度

20-node thermally coupled brick, triquadratic displacement, trilinear temperature,

hybrid, linear pressure

20

节点热耦合实体，三重二次位移，三线温度，混合动力，线压力

C3D20RT

20-node thermally coupled brick, triquadratic displacement, trilinear temperature,

reduced integration

20

节点热耦合实体，三重二次位移，三线温度，缩减积分

20-node thermally coupled brick, triquadratic displacement, trilinear temperature,

hybrid, linear pressure, reduced integration

20

节点热耦合实体，三重二次位 移，三线温度，混合动力，线压力，缩减积

分

15-node quadratic triangular prism

15

节点二次三角形棱柱

15-node quadratic triangular prism, hybrid, linear pressure

15

节点二次三角形棱柱，混合动力，线压力

15-node quadratic piezoelectric triangular prism

15

节点二次压电三角形棱柱

C3D10MT

C3D20E

C3D20HT

C3D20RHT

C3D15

C3D15H

C3D15E