Vibration Response Problem 1

[rajasardar]

Hi
I am a new user to ansys. I want to calculate the vibration response of a simple supported beam. I used the transient dynamic analysis and POST1 for the calculation of strain of all the elements
i used ETABLE command to calculate the strain
i want to calculate the strain for different values of the load. however, i get the same strain values for every load case.
can you please help me to get the correct solution

 

[Lirock]

Hi,
Maybe you should try spectrum analysis, which is usually used for vibration analysis.

Rock Li

 

[Mech151]

If you are in a transient analasys, you will need to use Post26. Post1 will just return results from the last substep.