I want to calculate the buckling eigenvalue for the pilon. I tried to calculate it with ASE and DYNA as well, with over 100 eigenvalue results, but i didnt get the desired results.
I’m making a cable-stayed bridge and in my structure I have a deck with quad elements and a pilon with beam element. In the quad elements there is a big tension, therefore I’m getting eigenvalues of warping buckling in the quad deck but I’m not interested in these results.
Which program (ASE or DYNA) should I use? How can I get the eigenvalues for the pilon?
Thanks in advance,
V2_model.sofistik (1.2 MB)