ansys example0110 2
TRANSCRIPT
Course in ANSYS
Example0110
Computational Mechanics, AAU, EsbjergANSYS
Example – Cantilever beam
Objective:Display the moment curve Tasks:Obtain values in intermediate points?Create an element table?Display the moment curve?Topics:Element type, pressure load, Element table/output, list
E = 210000N/mm2
n = 0.3L = 1000mma = 10mmb = 10mmp = 10N/mm
Example0110 2Computational Mechanics, AAU, EsbjergANSYS
Example - titleUtility Menu > File > Change Jobname/jobname, Example0110 Command line entry
GUI
Enter: Example0110
Utility Menu > File > Change Title/title, Cantilever beam
Enter: Cantilever beam
Example0110 3Computational Mechanics, AAU, EsbjergANSYS
Example - KeypointsPreprocessor > Modeling > Create > Keypoints > In Active CS/PREP7K,,,,K,,100,,
General format:K,#,X,Y,Z
# Keypoint numberX Keypoint x-coordinateY Keypoint y-coordinateZ Keypoint z-coordinate
Note: An empty #result in automaticnumbering.
Press Apply
Enter 100 andPress Apply
Example0110 4Computational Mechanics, AAU, EsbjergANSYS
100Note: An empty boxresult in a zero. It isallowed to enter 0.0in each box.
Example - NumberingSwitch on Keypoint numbersUtility Menu > PlotCtrls > Numbering
Example0110 5Computational Mechanics, AAU, EsbjergANSYS
Press OK
Example - LinesPreprocessor > Modeling > Create > Lines > Lines > Straight LineCreate a line between Keypoint 1 and Keypoint 2.L,1,2
Example0110 6Computational Mechanics, AAU, EsbjergANSYS
HINT: By clicking with the right-hand mouse button you shift between the Pick/Unpick function. This is indicated by the direction of the cursor arrow:
Pick: upward arrow
Unpick: downward arrow
Press OK or Cancelto finish selection
Example – Element TypePreprocessor > Element Type > Add/Edit/Delete
Press Add
Example0110 7Computational Mechanics, AAU, EsbjergANSYS
Example - Element TypePreprocessor > Element Type > Add/Edit/Delete
Press Options
Example0110 8Computational Mechanics, AAU, EsbjergANSYS
Press Help to learn more about theelement.
Example – Real ConstantsPreprocessor > Real Constants > Add
Place the cursoron the relevantelement andpress OK
Example0110 9Computational Mechanics, AAU, EsbjergANSYS
Example - Real ConstantsPreprocessor > Real Constants > Add
Press OK
Press Closeto finish
Example0110 10Computational Mechanics, AAU, EsbjergANSYS
Example - Material PropertiesPreprocessor > Material Props > Material Models
Double Clickto step in thematerial tree
Example0110 11Computational Mechanics, AAU, EsbjergANSYS
Example - Material PropertiesPreprocessor > Material Props > Material Models
Enter:Modulus of elasticity
Enter:Poisson’s ratio
Click hereto Close
Press OK
Example0110 12Computational Mechanics, AAU, EsbjergANSYS
Example - MeshingPreprocessor > Meshing > Size Cntrls > ManualSize > Lines > Picked Lines
Example0110 13Computational Mechanics, AAU, EsbjergANSYS
Select/PickLines tospecifymesh sizefor
Press OK when finish with selection Enter 1
Example - MeshingPreprocessor > Meshing > Mesh > Lines
Select individual lines to be meshed by Picking
Example0110 14Computational Mechanics, AAU, EsbjergANSYS
Select all lines defined to be meshed
NB: It is often necessary to “Clear” the model forexample if Element Type is to be changed
Example – Analysis Type
Solution > Analysis Type > New Analysis
File > Write DB log fileEnter “example0110.lgw”
Press OK
Example0110 15Computational Mechanics, AAU, EsbjergANSYS
Example – Define LoadsSolution > Define Loads > Apply > Structural > Displacement > On Keypoints
Select keypoint 1
Select All DOF to fix/clamp the beam
Press OK
Example0110 16Computational Mechanics, AAU, EsbjergANSYS
Example – Define LoadsSolution > Define Loads > Apply > Structural > Pressure > On Beams
Select the lineEnter 10
Press OK to finish
Example0110 17Computational Mechanics, AAU, EsbjergANSYS
Example - Save
Display of Analysis model
Save the model
Example0110 18Computational Mechanics, AAU, EsbjergANSYS
Example - SolveSolution > Solve > Current LS
Example0110 19Computational Mechanics, AAU, EsbjergANSYS
Press OK
Example - PostProcessingGeneral Postproc > Plot Results > Deformed Shape
Select “Def+undeformed”and Press OK
Example0110 20Computational Mechanics, AAU, EsbjergANSYS
Example - PostProcessing
Read Maximum displacement: DMX
Example0110 21Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Press Add
Example0110 22Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Example0110 23Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Example0110 24Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Example0110 25Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Example0110 26Computational Mechanics, AAU, EsbjergANSYS
Example – Element Table
Example0110 27Computational Mechanics, AAU, EsbjergANSYS
Example – Plot Line-Element
Example0110 28Computational Mechanics, AAU, EsbjergANSYS
Example – Plot Line-Element
Example0110 29Computational Mechanics, AAU, EsbjergANSYS