Problem $4($Steel$)$

For the framing plan shown below, perform design checks for a typical beam assuming a $)$ cross$-$

sections. Check that $DL=80psf$

$LL=50psf$

$Fb=0\mathrm{.}6Fy$

$Fv=0\mathrm{.}5Fy$

$E=29,000$ksi${}_L$ for the framing system below:

$DL=80psf$

$LL=50psf$

$Fb=0\mathrm{.}6Fy$

$Fv=0\mathrm{.}5Fy$

$E=29,000$ksi

REFER $TO$ EXCEL STEEL CATALOGUE FOR

CROSS$-$SECTIONAL PROPERTIES AND DIMS

$OF$ STANDARD STEEL SHAPES

For this probably, what $is$ the smallest $W18$ section you can use?

Calculate the overall weight $of$ steel for Problem $3$ and Problem $4$

$(excluding$ columns$)fb,$ and ${}_L$ for the framing system below:

$DL=80psf$

$LL=50psf$

$Fb=0\mathrm{.}6Fy$

$Fv=0\mathrm{.}5Fy$

$E=29,000$ksi

REFER $TO$ EXCEL STEEL CATALOGUE FOR

CROSS$-$SECTIONAL PROPERTIES AND DIMS

$OF$ STANDARD STEEL SHAPES

For this probably, what $is$ the smallest $W18$ section you can use?

Calculate the overall weight $of$ steel for Problem $3$ and Problem $4$

$(excluding$ columns$)$