Select the lightest typical beam, "Beam $1,"$ A$572$ Gr$.42$ for the following floor bays. The

loads shown do not include beam self weight. Filler beams are equally spaced. Live load

reduction does not apply. Use LRFD$.$ Check all limit states covered so far: bending,

shear, and deflection $($limit live load deflection to $\frac{L}{360}).$ Show the calculations for the

local buckling checks.

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$ab+$ Deck $=65psf$

echanical $=6psf$

iling $=5psf$

isc. $(Dead)=2psf$

$re$ Load $=80psf$

Select the lightest typical beam, "Beam $1,"$ and girder, "Girder $1,"$ A$992$ for the

following floor bays. The loads shown do not include beam self weight. Filler beams are

equally spaced. Live load reduction does not apply. Use LRFD$.$ Check all limit states

covered so far: bending, shear, and deflection $($limit live load deflection to $\frac{L}{360}).$ See

Figure for previous Problem. PLEASE DO BOTH