Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen
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Transcript of Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen
![Page 1: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/1.jpg)
Transient beam analysisWorkbench 14.0
Aalborg Universitet Esbjerg Søren Heide Lambertsen
![Page 2: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/2.jpg)
Make a beam model or for this example download the Transient Beam Geometry from the homepage.
![Page 3: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/3.jpg)
Use a fixed support in one of the ends.
![Page 4: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/4.jpg)
Now setup the Initial time step. A general rule istwenty points per cycle at the response frequency. Time step= 1/(20f)Time step= 1/(20f)= 1/(20*8,15)=0,00613
The result from a modal analysis
![Page 5: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/5.jpg)
Then setup the lower and upper time step.
![Page 6: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/6.jpg)
Set the “Step End Time” to 20,s
![Page 7: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/7.jpg)
Add a force and apply the force size as tabular data. Then enter in the tabular so the force will rise to 100 [N] in 5 sec and be static from 5 sec to 20 sec. Then solve
![Page 8: Transient beam analysis Workbench 14.0 Aalborg Universitet Esbjerg Søren Heide Lambertsen](https://reader035.fdocuments.us/reader035/viewer/2022062308/56812f4c550346895d94de2d/html5/thumbnails/8.jpg)
Then plot the “Total deformation” now you can see the dynamic response when the bean is being loaded.