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I tried running a frequency model without any boundary condition It came out with error for unconnected region. Is it possible to run free free analysis(with no boundary) in abaqus?

GokulKumar S
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  • Abaqus Analysis User's Guide => Analysis Procedures, Solution, and Control => 6.3.5 Natural frequency extraction => Boundary conditions. The answer is 'no'. – Rémy Jan 11 '19 at 13:23

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abaqus could not run symmetry models. one way to run free free analysis is to model the geometry symmetric and then fix the symmetry line with boundary condition.

Nima Geran
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