Hello
I'm trying to make an mnf file with preload.
I already made mnf file without preload using CMSMETH, ASET succceeded.
However I want to make an mnf file containing the preload, so I used the preload, LCID and SCID options of CMSMETH card.
As a result, a mnf file is created, but the preload is not included.
Is there anyone can tell me how to solve it?
Also I want to know what this info means and how to solve it.
*** INFORMATION # 3448
Lower bound of frequency interest (V1) has been moved to
negative infinity to capture potential negative modes in
vibration analysis with preload.
Thank you.
