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Ansys example0110 2
This document provides steps to use ANSYS software to analyze a cantilever beam model. It describes how to create keypoints and lines to model the beam geometry, apply material properties and loads, generate a mesh, solve the model, and output results including displacement, stress, and an element table. The goal is to calculate and plot the bending moment diagram along the beam.
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Ansys example0110 2
- 1. Course in ANSYS Example0110 ComputationalMechanics, AAU, Esbjerg ANSYS
- 2. Example – Cantileverbeam 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/mm 2 n = 0.3 L = 1000mm a = 10mm b = 10mm p = 10N/mm Example0110 2 Computational Mechanics, AAU, Esbjerg ANSYS
- 3. Example - title UtilityMenu > File > Change Jobname /jobname, Example0110 Command line entry GUI Enter: Example0110 Utility Menu > File > Change Title /title, Cantilever beam Enter: Cantilever beam Example0110 3 Computational Mechanics, AAU, Esbjerg ANSYS
- 4. Example - Keypoints Preprocessor> Modeling > Create > Keypoints > In Active CS /PREP7 K,,,, K,,100,, General format: K,#,X,Y,Z # Keypoint number X Keypoint x-coordinate Y Keypoint y-coordinate Z Keypoint z-coordinate Note: An empty # result in automatic numbering. Press Apply Enter 100 and Press Apply Example0110 4 Computational Mechanics, AAU, Esbjerg ANSYS 100 Note: An empty box result in a zero. It is allowed to enter 0.0 in each box.
- 5. Example - Numbering Switchon Keypoint numbersUtility Menu > PlotCtrls > Numbering Example0110 5 Computational Mechanics, AAU, Esbjerg ANSYS Press OK
- 6. Example - Lines Preprocessor> Modeling > Create > Lines > Lines > Straight Line Create a line between Keypoint 1 and Keypoint 2. L,1,2 Example0110 6 Computational Mechanics, AAU, Esbjerg ANSYS 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 Cancel to finish selection
- 7. Example – ElementType Preprocessor > Element Type > Add/Edit/Delete Press Add Example0110 7 Computational Mechanics, AAU, Esbjerg ANSYS
- 8. Example - ElementType Preprocessor > Element Type > Add/Edit/Delete Press Options Example0110 8 Computational Mechanics, AAU, Esbjerg ANSYS Press Help to learn more about the element.
- 9. Example – RealConstants Preprocessor > Real Constants > Add Place the cursor on the relevant element and press OK Example0110 9 Computational Mechanics, AAU, Esbjerg ANSYS
- 10. Example - RealConstants Preprocessor > Real Constants > Add Press OK Press Close to finish Example0110 10 Computational Mechanics, AAU, Esbjerg ANSYS
- 11. Example - MaterialProperties Preprocessor > Material Props > Material Models Double Click to step in the material tree Example0110 11 Computational Mechanics, AAU, Esbjerg ANSYS
- 12. Example - MaterialProperties Preprocessor > Material Props > Material Models Enter: Modulus of elasticity Enter: Poisson’s ratio Click here to Close Press OK Example0110 12 Computational Mechanics, AAU, Esbjerg ANSYS
- 13. Example - Meshing Preprocessor> Meshing > Size Cntrls > ManualSize > Lines > Picked Lines Example0110 13 Computational Mechanics, AAU, Esbjerg ANSYS Select/Pick Lines to specify mesh size for Press OK when finish with selection Enter 1
- 14. Example - Meshing Preprocessor> Meshing > Mesh > Lines Select individual lines to be meshed by Picking Example0110 14 Computational Mechanics, AAU, Esbjerg ANSYS Select all lines defined to be meshed NB: It is often necessary to “Clear” the model for example if Element Type is to be changed
- 15. Example – AnalysisType Solution > Analysis Type > New Analysis File > Write DB log file Enter “example0110.lgw” Press OK Example0110 15 Computational Mechanics, AAU, Esbjerg ANSYS
- 16. Example – DefineLoads Solution > Define Loads > Apply > Structural > Displacement > On Keypoints Select keypoint 1 Select All DOF to fix/clamp the beam Press OK Example0110 16 Computational Mechanics, AAU, Esbjerg ANSYS
- 17. Example – DefineLoads Solution > Define Loads > Apply > Structural > Pressure > On Beams Select the line Enter 10 Press OK to finish Example0110 17 Computational Mechanics, AAU, Esbjerg ANSYS
- 18. Example - Save Displayof Analysis model Save the model Example0110 18 Computational Mechanics, AAU, Esbjerg ANSYS
- 19. Example - Solve Solution> Solve > Current LS Example0110 19 Computational Mechanics, AAU, Esbjerg ANSYS Press OK
- 20. Example - PostProcessing GeneralPostproc > Plot Results > Deformed Shape Select “Def+undeformed” and Press OK Example0110 20 Computational Mechanics, AAU, Esbjerg ANSYS
- 21. Example - PostProcessing ReadMaximum displacement: DMX Example0110 21 Computational Mechanics, AAU, Esbjerg ANSYS
- 22. Example – ElementTable Press Add Example0110 22 Computational Mechanics, AAU, Esbjerg ANSYS
- 23. Example – ElementTable Example0110 23 Computational Mechanics, AAU, Esbjerg ANSYS
- 24. Example – ElementTable Example0110 24 Computational Mechanics, AAU, Esbjerg ANSYS
- 25. Example – ElementTable Example0110 25 Computational Mechanics, AAU, Esbjerg ANSYS
- 26. Example – ElementTable Example0110 26 Computational Mechanics, AAU, Esbjerg ANSYS
- 27. Example – ElementTable Example0110 27 Computational Mechanics, AAU, Esbjerg ANSYS
- 28. Example – PlotLine-Element Example0110 28 Computational Mechanics, AAU, Esbjerg ANSYS
- 29. Example – PlotLine-Element Example0110 29 Computational Mechanics, AAU, Esbjerg ANSYS