How to set up a Shock (half sine shock pulse) and Sinus Vibration Test?
Hello,
Currently I am working on a structural analysis. I already meshed the model, finished the Model Checks and some Analysis (Modal, Quasi-Static and Frequency Response).
But now I am stuck on the next analysis types.
I need to set up a :
Shock Test
- Amplitude: 50 g
- Type of Excitation: Half Sinus
- Pulse Duration: 10 ms
- Nr. of Shocks: 1 (in all + - directions)
Sinus Vibration
- Amplitude: 4.5 g
- Type of Excitation: Sinus
- Frequency: 0 - 100 Hz
I would like to know what Load Collectors, Analysis Type (Load Step) and Control Cards I Need to start the simulations.
I appreciate every advise /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />
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This is dynamic analysis (time domain)problem.You could use TLOAD2 card to define the equation
Sir for shock test please guide in terms of load step

Shock test:
1.constraint All DOF at your desired region with load type SPC
2.Excite your body with acceleration with load type :SPCD(if excitation in y direction give y=500,remove all dof)
3.Create table d1 card with sine graph
4.create tload spcd and tabled1 with load type : accelartion
5.create tstep

Hi,
Is it possible to set up a similar simulation in Simlab?
Thank you
Enrico Corallini
This is dynamic analysis (time domain)problem.You could use TLOAD2 card to define the equation