ANSYS中文经典实例
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( 3-24(b)) ANSYS Main Menu General Postproc Plot Results Contour Plot Line Elem Res LabI: [ bar_I], LabJ: [ bar_J], Fact: [1] OK (11) ANSYS Utility Menu File Exit Save Everything OK
Nodes
OK select Lab2: All DOF(
) Apply
OK select Lab2: UY( Y
) OK
(8)
ANSYS Main Menu: Solution Define Loads Apply Structural Force/Moment On
Keypoints
X
12 20
ANSYS Main Menu Preprocessor Element Type Add/Edit/Delete...
Beam: 2d
elastic 3 OK
Element Types
Close
(4)
ANSYS Main Menu: Preprocessor
Add/Edit/Delete
select Type 1
1 apply Direction of force: FX VALUE 3000 OK
Y ANSYS Main Menu: Solution
1( 1
2)
Define Loads Apply Structural Pressure apply VALI 4167 VALJ 4167 OK
On Beams
N,2,1.44,0.96,0
N,3,0,0,0
N,4,1.44,0,0
E,1,2
!
(1
2
)
E,1,3
E,2,4
D,3,ALL
!3
D,4,ALL
!4
F,1,FX,3000
!1
X
(3000)
SFBEAM,1,1,PRESS,4167 !
FINISH
!
/SOLU
!
SOLVE
!
FINISH
!
/POST1
!
X:0,Y:0.96,Z:0 Apply Node number 2
X:1.44,Y:0.96,Z:0 Apply Node number 3
X:0,Y:0,Z:0 Apply Node number 4 X:1.44,Y:0,Z:0 OK
ANSYS Main Menu: Preprocessor
Nodes
1 2(
1)
4(
3) OK
Modeling apply
Create Element Auto Numbered
1 3(
2) apply
Thru 2
(7) X
ANSYS Main Menu: Solution Define Loads Apply Structural Force/Moment On
Nodes
(step by step)
3-6
L=32m, H=5.5m
P1
3-22
"Old North Park Bridge" (1904 - 1988)
3-23 3-6
(Beam1) (Beam2) (Beam3)
(
m4
3.83 10 6 m4 1.87 10 6 8.47 10 6
)
m2
2.19 10 3 m2 1.185 10 3 3.031 10 3
Executed? Y Close (Solution is done! )
(9) ANSYS Main Menu: General Postproc
OK (
Plot Results)
Plot Results Deformed Shape
Def + Undeformed
(10) ANSYS Utility Menu: File Exit
ANSYS
3.3.7(3)
3.3.7(1)
3-19
I 6.5 10 7 m4 A 6.8 10 4 m2
E 3.0 1011Pa
ANSYS
3-19
3-20
1
(step by step)
(1)
ANSYS(
)
ANSYS ANSYS Interactive Working directory (
): beam3 Run OK
!1
R,2,1.185E-3,1.87e-6,0,0,0,0, ! 2
R,3,3.031E-3,8.47E-6,0,0,0,0, ! 3
MP,EX,1,2.1E11
!
MP,PRXY,1,0.30
!
MP,DENS,1,,7800
!
!-----
K,1,0,0,, $ K,2,4,0,, $ K,3,8,0,, $K,4,12,0,, $K,5,16,0,, $K,6,20,0,, $K,7,24,0,, $K,8,28,0,, $K,9,32,0,, $K,10,4,5.5,,
ANSYS
(Graphic User Interface , GUI)
(1)
ANSYS
ANSYS ANSYS Interactive Working directory
:TrussBridge Run OK
(2)
ANSYS Main Menu
Structural OK
(3)
Initial jobname
Keypoint number 1 X Y Z Location in active CS 0 0 Apply
15
(4,0), (8,0), (12,0), (16,0), (20,0), (24,0), (28,0), (32,0), (4,5.5), (8,5.5),
(12,5.5), (16.5.5), (20,5.5), (24,5.5), (28,5.5) Lines Lines Straight Line
(10)
ANSYS Main Menu General Postproc Plot Results Deformed shape Def shape only OK
Plot Results
Contour Plot Nodal Solu DOF Solution, Y-Component of Displacement
$K,11,8,5.5,, $K,12,12,5.5,, $K,13,16,5.5,, $K,14,20,5.5,, $K,15,24,5.5,, $K,16,28,5.5,,
!-----
L,1,2 $L,2,3 $L,3,4 $L,4,5 $L,5,6 $L,6,7 $L,7,8 $L,8,9
!------
(11) MATLAB
Save Everything OK
2
!%%%%%%%%%% [ / PREP7 ET,1,beam3 R,1,6.5e-7,6.8e-4
]3.3.7(3) %%% begin %%%%%
!
!
!
(
)
MP,EX,1,3e11
!
N,1,0,0.96,0
!4
, (0,0.96,0)
Preprocessor Meshing MeshTool
Size Controls Lines Set Element Size on Picked
Pick all Apply NDIV 1 OK Mesh Lines Pick all OK (
)
(7)
ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On
OK
Y
UY ( 3-24(a))
I
ANSYS Main Menu General Postproc Element Table Define Table Add Lab:
[bar_I], By sequence num: [SMISC,1] OK Close
J
ANSYS Main Menu General Postproc Element Table Define Table Add Lab: [bar_J], By sequence num: [SMISC,1] OK Close
L,9,16 $L,15,16 $L,14,15 $L,13,14 $L,12,13 $L,11,12 $L,10,11 $L,1,10
Elastic Isotropic: EX:3e11 (
)
Material Props OK
Material Models Structural
Linear
(5) ANSYS Main Menu: Preprocessor
OK Real Constant Set No: 1 ( 1
Real Constant
(2) ANSYS Main Menu:
Structural OK
(3) ANSYS Main Menu: Preprocessor
3 OK (
Element Types )
Element Type Close
) Initial jobname( beam 2D elastic
(4) ANSYS Main Menu: Preprocessor
OK select Lab: FY Value: -5000
Apply
X
16 OK select Lab: FY Value: -10000 OK
ANSYS Utility Menu Select Everything
(9)
ANSYS Main Menu Solution Solve Current LS OK
OK
ANSYS Main Menu: Preprocessor Meshing Mesh Attributes Picked Lines
OK select REAL: 1, TYPE: 1 Apply
OK select REAL: 2,
TYPE: 1 Apply
OK selห้องสมุดไป่ตู้ct REAL: 3, TYPE:1 OK ANSYS Main Menu
) OK
(back to Real Constants window) Close (the Real Constants window)
(5)
ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear
Add/Edit/Delete
), Cross-sectional area:6.8e-4 (
Add Type 1 Beam3 ) OK Close
(6)
ANSYS Main Menu: Preprocessor Modeling Creat Nodes In Active CS Node number 1
Beam 3 OK input Real Constants Set No. : 1 , AREA: 2.19E-3 Izz: 3.83e-6(1
) Apply input Real Constants Set No. : 2 , AREA: 1.185E-3 Izz: 1.87E-6 (2
)
Apply input Real Constants Set No. : 3, AREA: 3.031E-3 Izz: 8.47E-6 (3
(a)
0.003 374m
(b)
3.24
UY
25 380N
ANSYS
3.4.2(2)
!%%%%% [ANSYS ]3.4.2(2) %%%%% begin %%%%%%
!------
$
------
/prep7
!
/PLOPTS,DATE,0
!
!=====
ET,1,BEAM3
!
R,1,2.19E-3,3.83e-6, , , , ,
Elastic Isotropic input EX: 2.1e11, PRXY: 0.3(
) OK Density (
) input DENS: 7800, OK Close
(6)
ANSYS Main Menu Preprocessor Modeling Create Keypoints In Active CS NPT
ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On
Nodes
3
4 Apply Lab:ALL DOF OK
(8)
ANSYS Main Menu: Solution Solve Current LS OK Should the Solve Command be
PLDISP,1
!
FINISH
!
!%%%%%%%%%% [
]3.3.7(3) %%% end %%%%%
ANSYS
3.4.2(1)
"Old North Park Bridge" (1904 - 1988)
3
8
4m
4000kg
P2 P3
P1= P3=5000 N, P2=10000N
3-22 3-23
Nodes
OK select Lab2: All DOF(
) Apply
OK select Lab2: UY( Y
) OK
(8)
ANSYS Main Menu: Solution Define Loads Apply Structural Force/Moment On
Keypoints
X
12 20
ANSYS Main Menu Preprocessor Element Type Add/Edit/Delete...
Beam: 2d
elastic 3 OK
Element Types
Close
(4)
ANSYS Main Menu: Preprocessor
Add/Edit/Delete
select Type 1
1 apply Direction of force: FX VALUE 3000 OK
Y ANSYS Main Menu: Solution
1( 1
2)
Define Loads Apply Structural Pressure apply VALI 4167 VALJ 4167 OK
On Beams
N,2,1.44,0.96,0
N,3,0,0,0
N,4,1.44,0,0
E,1,2
!
(1
2
)
E,1,3
E,2,4
D,3,ALL
!3
D,4,ALL
!4
F,1,FX,3000
!1
X
(3000)
SFBEAM,1,1,PRESS,4167 !
FINISH
!
/SOLU
!
SOLVE
!
FINISH
!
/POST1
!
X:0,Y:0.96,Z:0 Apply Node number 2
X:1.44,Y:0.96,Z:0 Apply Node number 3
X:0,Y:0,Z:0 Apply Node number 4 X:1.44,Y:0,Z:0 OK
ANSYS Main Menu: Preprocessor
Nodes
1 2(
1)
4(
3) OK
Modeling apply
Create Element Auto Numbered
1 3(
2) apply
Thru 2
(7) X
ANSYS Main Menu: Solution Define Loads Apply Structural Force/Moment On
Nodes
(step by step)
3-6
L=32m, H=5.5m
P1
3-22
"Old North Park Bridge" (1904 - 1988)
3-23 3-6
(Beam1) (Beam2) (Beam3)
(
m4
3.83 10 6 m4 1.87 10 6 8.47 10 6
)
m2
2.19 10 3 m2 1.185 10 3 3.031 10 3
Executed? Y Close (Solution is done! )
(9) ANSYS Main Menu: General Postproc
OK (
Plot Results)
Plot Results Deformed Shape
Def + Undeformed
(10) ANSYS Utility Menu: File Exit
ANSYS
3.3.7(3)
3.3.7(1)
3-19
I 6.5 10 7 m4 A 6.8 10 4 m2
E 3.0 1011Pa
ANSYS
3-19
3-20
1
(step by step)
(1)
ANSYS(
)
ANSYS ANSYS Interactive Working directory (
): beam3 Run OK
!1
R,2,1.185E-3,1.87e-6,0,0,0,0, ! 2
R,3,3.031E-3,8.47E-6,0,0,0,0, ! 3
MP,EX,1,2.1E11
!
MP,PRXY,1,0.30
!
MP,DENS,1,,7800
!
!-----
K,1,0,0,, $ K,2,4,0,, $ K,3,8,0,, $K,4,12,0,, $K,5,16,0,, $K,6,20,0,, $K,7,24,0,, $K,8,28,0,, $K,9,32,0,, $K,10,4,5.5,,
ANSYS
(Graphic User Interface , GUI)
(1)
ANSYS
ANSYS ANSYS Interactive Working directory
:TrussBridge Run OK
(2)
ANSYS Main Menu
Structural OK
(3)
Initial jobname
Keypoint number 1 X Y Z Location in active CS 0 0 Apply
15
(4,0), (8,0), (12,0), (16,0), (20,0), (24,0), (28,0), (32,0), (4,5.5), (8,5.5),
(12,5.5), (16.5.5), (20,5.5), (24,5.5), (28,5.5) Lines Lines Straight Line
(10)
ANSYS Main Menu General Postproc Plot Results Deformed shape Def shape only OK
Plot Results
Contour Plot Nodal Solu DOF Solution, Y-Component of Displacement
$K,11,8,5.5,, $K,12,12,5.5,, $K,13,16,5.5,, $K,14,20,5.5,, $K,15,24,5.5,, $K,16,28,5.5,,
!-----
L,1,2 $L,2,3 $L,3,4 $L,4,5 $L,5,6 $L,6,7 $L,7,8 $L,8,9
!------
(11) MATLAB
Save Everything OK
2
!%%%%%%%%%% [ / PREP7 ET,1,beam3 R,1,6.5e-7,6.8e-4
]3.3.7(3) %%% begin %%%%%
!
!
!
(
)
MP,EX,1,3e11
!
N,1,0,0.96,0
!4
, (0,0.96,0)
Preprocessor Meshing MeshTool
Size Controls Lines Set Element Size on Picked
Pick all Apply NDIV 1 OK Mesh Lines Pick all OK (
)
(7)
ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On
OK
Y
UY ( 3-24(a))
I
ANSYS Main Menu General Postproc Element Table Define Table Add Lab:
[bar_I], By sequence num: [SMISC,1] OK Close
J
ANSYS Main Menu General Postproc Element Table Define Table Add Lab: [bar_J], By sequence num: [SMISC,1] OK Close
L,9,16 $L,15,16 $L,14,15 $L,13,14 $L,12,13 $L,11,12 $L,10,11 $L,1,10
Elastic Isotropic: EX:3e11 (
)
Material Props OK
Material Models Structural
Linear
(5) ANSYS Main Menu: Preprocessor
OK Real Constant Set No: 1 ( 1
Real Constant
(2) ANSYS Main Menu:
Structural OK
(3) ANSYS Main Menu: Preprocessor
3 OK (
Element Types )
Element Type Close
) Initial jobname( beam 2D elastic
(4) ANSYS Main Menu: Preprocessor
OK select Lab: FY Value: -5000
Apply
X
16 OK select Lab: FY Value: -10000 OK
ANSYS Utility Menu Select Everything
(9)
ANSYS Main Menu Solution Solve Current LS OK
OK
ANSYS Main Menu: Preprocessor Meshing Mesh Attributes Picked Lines
OK select REAL: 1, TYPE: 1 Apply
OK select REAL: 2,
TYPE: 1 Apply
OK selห้องสมุดไป่ตู้ct REAL: 3, TYPE:1 OK ANSYS Main Menu
) OK
(back to Real Constants window) Close (the Real Constants window)
(5)
ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear
Add/Edit/Delete
), Cross-sectional area:6.8e-4 (
Add Type 1 Beam3 ) OK Close
(6)
ANSYS Main Menu: Preprocessor Modeling Creat Nodes In Active CS Node number 1
Beam 3 OK input Real Constants Set No. : 1 , AREA: 2.19E-3 Izz: 3.83e-6(1
) Apply input Real Constants Set No. : 2 , AREA: 1.185E-3 Izz: 1.87E-6 (2
)
Apply input Real Constants Set No. : 3, AREA: 3.031E-3 Izz: 8.47E-6 (3
(a)
0.003 374m
(b)
3.24
UY
25 380N
ANSYS
3.4.2(2)
!%%%%% [ANSYS ]3.4.2(2) %%%%% begin %%%%%%
!------
$
------
/prep7
!
/PLOPTS,DATE,0
!
!=====
ET,1,BEAM3
!
R,1,2.19E-3,3.83e-6, , , , ,
Elastic Isotropic input EX: 2.1e11, PRXY: 0.3(
) OK Density (
) input DENS: 7800, OK Close
(6)
ANSYS Main Menu Preprocessor Modeling Create Keypoints In Active CS NPT
ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On
Nodes
3
4 Apply Lab:ALL DOF OK
(8)
ANSYS Main Menu: Solution Solve Current LS OK Should the Solve Command be
PLDISP,1
!
FINISH
!
!%%%%%%%%%% [
]3.3.7(3) %%% end %%%%%
ANSYS
3.4.2(1)
"Old North Park Bridge" (1904 - 1988)
3
8
4m
4000kg
P2 P3
P1= P3=5000 N, P2=10000N
3-22 3-23