I need help to classify SFRS frame (attached) according to ASCE 7-10 Table 12.2-1.
It is a typical frame for one bay crane building 24m wide, 20m high. Top element is a truss appx. 2m deep. The top and bottom chords of the truss are connected to the step column creating moment in the column...
I am trying to get accustomed with STAAD and I started with simple plate 15 cm thick, dimension 5x5 m fixed on all four sides.
I used concrete for material (E=21700 N/mmsq, Poisson 0.17) and plate has quad division of 10x10.
Results I obtain above supports are not very similar with theoretical...