Hi everyone
I face a problem with ANSYS buckling analysis.
Iโm going to obtain the buckling load factor of an in-plane shear-loaded simply supported rectangular plate. I consider all boundaries to be restricted for out of plane displacement only.
When I try to solve the problem, ANSYS announce an error like โa small negative equation solver pivot term has encountered at the UX degree freedom of โฆ nodeโ
I have this question; is this problem occurring due to rigid body motion or not? How can I fix it?
All the best,
Hamid