Nonlinear Buckling Analysis using ANSYS Workbench DNV C208

[@purnalingamr6803]

Thanks a lot for the video. As far as I understood, the imperfections from the Linear Buckling Analysis ( LBA) is carried into further static analysis, which essentially is a non-linear buckling analysis right ? So, how can we extract the critical buckling load in the non-linear case for this example ( cylinder under external pressure) ? For a force load, I could plot force vs displacement curve. For a pressure load case I am unable to extract critical buckling pressure in a non-linear analysis. Please help!!

[@drury2d8]

3:20 how do you decide the sCale factor?

[@edwinarleyhenaovergara6009]

I wonder the same thing. I do not undertand this scale factor, do you know something now

[@djerradabderrahim]

Thank you so much for the video

[@dinhvanduc4539]

Thanks you!