General Mechanical

General Mechanical

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Non-linear Buckling analysis discards my boundary conditions. Why?

    • ArisvHouten

      Hello everyone,

      I'm trying to investigate the critical buckling load factor of a wingplate. As can be seen the bottom 4 edges are simply supported and the two yellow lines are constrained in x-directions. The following loads are applied:

    • 1shan
      Ansys Employee
      Hello ArrayTo perform a eigen value (linear) buckling it is required to couple static structural solution with eigen value buckling setup. However, for a non-linear buckling the process is different and you do not need a eigen value buckling toolbox. Please check this video on linear/nonlinear buckling Also, I am not quite sure how you have assigned the constraint. Try using a displacement instead of a remote displacement to check if the issue persists.nnRegardsnIshann
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