Live Load $($psf$)55$

Dead Load

Concrete $($#$/$ft $*3)130(6")$

Steel Decking $($psf$)7$

Mechanical Equipment $($psf$)10$

Suspended Ceiling $($psf$)7$

Steel Beams $($#$/$ft $)35$

Steel Girders $($#$/$ft$)40$

Using appropriate FBDs$,$ Determine :

$,$ Show the decking direction and the name the beam and girder missing

$,$ The reaction forces for beams B$-1,$ B$-2,$ B$-3,$ B$-4$; girder G$-1,$ G$-2,$ G$-3$ and

$,$ Columns: $($B$-1/$G$-1),($B$-4/$G$-1),($B$-1/$G$-2),($B$-4/$G$-2),($B$-3/$G$-3).$ include diagram

A steel$-$framed floor for an office building was designed to support a load condition as follows,