2 Replies Latest reply on Jul 3, 2010 8:07 AM by Gamal Reda

    Neutral Axis in beams

    Gamal Reda

      When I modeled a solid ring with cross section 250mm horizontal x 500 vertical simulation refused to treat it as Beam with a message telling me "it has in valid neutral axis, while when I rotated the section 500mm horizontal x 250mm vertical simulation can treat it as a beam.

       

      Is there any explain  for that ?