Linear Buckling for assembly

An Tran
An Tran Altair Community Member
edited November 2021 in Community Q&A

Hi,

I'm trying to solve Linear Buckling on HyperWorks Optistruct. My model is bending a cylinder tube bond with a bar  and the other side is fix. When I finish analysis, buckling shape is high at side the bar connect to cylinder so I can't know the bar or the cylinder cause buckling. How can I know that or can I have a setup to output detach buckling of cylinder and bar?