AnsweredAssumed Answered

Neutral Axis in beams

Question asked by Gamal Reda on Jun 28, 2010
Latest reply on Jul 3, 2010 by 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 ?