Ansys Employee

  • Please post your query under the correct category "Static structural", (I am moving it there for you).

  • Solver pivot warning and ill condition matrix error will most probably be related to the underconstrained model. To debug, do a Modal analysis, with the same BCs that you are using in the static structural and check for rigid body modes (i.e. modes with zero and near-zero frequencies) once you find them constrain your model and rerun modal till you get all non-zero mode frequencies.


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