Modal analysis on hollow beam
Forums
Choose a channel featured in the header of iMechanica
Free Tags
Good morning, I am studying a cantilever hollow beam both with FEM (Ansys) and MULTYBODY (MSC Adams).
Do anybody knows why I get different mode shapes performing modal analysis with the two codes? (e.g. 3rd mode in Adams is torsional while ansys has not any torsion modes!!)
Thank you very much