文档介绍：CATIA 装配件的有限元分析
．前处理：
，以面面贴合，中心贴合最为稳定，所
以尽量选取这些约束；
Generative Assembly Structural Analysis GAS模块中将t ional di sp la cement vector. 1!
卜备 Materials. 1
'ip 3D Property. 2
■ 3D Property. 3
■(S 3D Property. 4
1. 15e-h：)09
．运算
先创建实体特性
后点运算
三．后处理:可设置显示单个部件的应力及位移情况；
00.
Tet rahedron
00.
OCTREE
T et rahedron
00.
Connect ion
Connect ion
CoriTLe ct ion
Property.
Fast ened Connect ion
2. 88e-H309
2. 59e-K)09
JVon Mises stress (nodal values). 19 JTranslat ional di splacement
Propert i es
Finite Element Model. 1
Nodes and E1ement s
Tat rahedron
Mesh. 1
Mesh. 4
OCTREE
Tat rahedron
1. 1
'Fast ened
Mesh. 4
Connect ion
(nodal values)・1
Von Mises stress
Translational displacement
N m2
JTLTL
Fast ened ConrLect ion Property. 3
卜 W Fast ened CoruLect ion Property. 4
9. 25
2. 3e-K)09
-K)09
+OO9
-K)09
-K)09
；8. 64e-K)08
|5. 76e-K)08|
2. 88e-K)08
.925
2. 32e-K)O5
'n Buuiidar；^
'n Bouiidar1
-JfcoCTKEE
-•^OCTREE
•罪 gD Property. 2
■ Jh3D Property. 3
卜旨 Mat erial s. 1
L
8. 32
5. 55
■■V
4-62
1 % Etmti匚 Ca三已
Y-fflRestraints. 1
I "-flLoads. 1 -
Stat i c Case Solut ion. 1y
L 8S 3D Property. 4
■
22e-HX<8
-K)08
4. 26e-K)08
-K)08
-K)08
13e-K)07|
・ 49e-K)05i
N_m2
-K)08
1. SSe+OQS；
)08
n JEioundaxyl
单个零件应力值显示：在左边模型树