M.M. => PREPROCESSOR => MATERIAL PROPS => MATERIAL MODELS => MATERIAL MODELS AVAILABLE => STRUCTURAL=> LINEAR => ELASTIC => ISOTROPIC => EX = 211 , PRXY = 0,3 => => DENSITY => DENS = 7800/... ( EX- , PRXY- , DENS-)
5. C (Modeling):
A. :
M.M. => PREPROCESSOR => MODELING CREATE => AREAS RECTANGLE => BY DIMENSIONS ( ) => 1 = 0 ; X2 = 0,05 ; Y1 = 0 ; Y2 = 0,04 => . ( X1 Y1- , X2 Y2 X Y )
. 0,005 :
M.M. => PREPROCESSOR => MODELING CREATE => AREAS CIRCLE => SOLID CIRCLE+ => WP X = 0.03; WP Y = 0.02; RADIUS = 0.005 => . ( WP X, WP Y )
B. :
. , , , :
M.M. => PREPROCESSOR => MODELING OPERATE => SUBTRACT => AREAS+ => => APPLY => => . ( )
. :
. ANSYS , . , , OY 120.
U.M. => WORK PLANE => OFFSET WP BY INCREMENTS, (. 3). , (. . 2) 90 , . 3 , 30 . . 120. 5 .
. ANSYS . CTRL , .
( )
. : M.M. => PREPROCESSOR => MODELING OPERATE => GLUE => AREAS => PICK ALL.
. , 120 , 5 ( OY ). (SAVE DB).
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6. :
M.M. => PREPROCESSOR => - MESHING SIZE CNTRLS => - MANUAL SIZE GLOBAL SIZE => NDIV = 4 => . 4- , :
M.M. => PREPROCESSOR => MESHING MESH => AREAS FREE+ => PICK ALL.
7. :
M.M. => SOLUTION => ANALYSIS TYPE NEW ANALIS => STATIC => .
8. :
M.M. => SOLUTION => LOADS APPLY => STRUCTURAL FORCE/MOMENT => ON KEYPOINTS+ => , , . 2 => => Lab = FX, Value = 50 => .
9. :
M.M. => SOLUTION => LOADS APPLY => STRUCTURAL DISPLACEMENT => ON LINES+ => ( , ) => => Lab2 = ALL DOF => . , .
10. :
M.M. => SOLUTION => SOLVE CURRENT LS => .
11. :
M.M. => GENERAL POSTPROC => PLOT RESULTS => CONTOUR NODAL SOLU => Item, Comp = DOF solution, Translation USUM => OK.
:
M.M. => GENERAL POSTPROC => PLOT RESULTS => CONTOUR NODAL SOLU => Item, Comp = Stress, von Mises SEQV => OK.
: | , , ( ). . |
1. . . .: , 1979. 392 .
2. . . .: . 1975. 538 .
3. .-., .-. : . . .: , 1989. 190 .
4. : / . .. . .: , 1989. 520.
5. .., ..,. ... ANSYS : . .: -1, 2004. 512 .
[] | - (X;Y) [] | [] | [] | |
0.0025 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.003 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.0035 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.004 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.0045 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.005 | 0.05; 0.04 | 0.006 | ||
0.055: 0.04 | 0.007 | |||
0.06; 0.05 | 0.008 | |||
0.07; 0.08 | 0.009 | |||
0.0055 | 0.05; 0.04 | 0.006 |
.
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