Hello,
I have a problem with the modal analysis. Ive tried a lot of things to fix the problem with the missing eigenvalues, but nothing seems to worl.
I'll appreciate if someone with more experience could check out my model for something i did wrong.
The file as a ling because its bigger than the allowed size.
https://www.dropbox.com/s/4i3236ngvyyxy1f/aircraft%20hangar.rtd
Best regards