Reply To: Pre-stress harmonic analysis with a displacement harmonic load

[peteroznewman]

Hello Fabián,

I have a Static Structural model with a Fixed Support and a load. The solution of that is linked to the Setup cell of the Harmonic Response to get a Pre-Stress Full solution.

I picked the face of the Fixed Support and made a Named Selection.  Then I right clicked on that NS and selected Create Nodal Named Selection.

In the Harmonic Response, I was able to insert a Nodal Displacement, selected the Nodal Named Selection and applied the displacement amplitude into the components. This model solved and I was able to plot the Deformation at the frequency of interest.

Good luck!

Peter