$(20$pts$)3.$ For the steel framing plan shown below, select a beam size and perform design checks for a

typical beam and typical girder. Check that $DL=80psf$

$LL=50psf$

$F_b=0\mathrm{.}6f_y$

$F_v=0\mathrm{.}5f_y$

$f_y=50,000f_v$ given the assumptions below.

Calculate the live load deflection $of$ the beam and girder and show $itis$ less than Spa$\frac{n}{360.}$

$DL=80psf$

$LL=50psf$

$F_b=0\mathrm{.}6f_y$

$F_v=0\mathrm{.}5f_y$

$f_y=50,000$

You need $to$ pick the beam size that works!$f_b$ and $f_v$ given the assumptions below.

Calculate the live load deflection $of$ the beam and girder and show $itis$ less than Spa$\frac{n}{360.}$

$DL=80psf$

$LL=50psf$

$F_b=0\mathrm{.}6f_y$

$F_v=0\mathrm{.}5f_y$

$f_y=50,000$

You need $to$ pick the beam size that works!