Hello everyone !
I am designing a 69.35m x 78m x 6m building with 3 kN/m2 dead load. The longitudinal running beams at intermediate and top levels are simply supported beams. When I assign moment release (My & Mz), the software bypasses kl/r check and passes the member with slenderness value of 268. But when I assign partial moment release, software applies slenderness ratio check and same member is failed with slenderness ratio of 268. Can anyone help me?
