Question $2(15$ points$)$

Short answer: For the structural plan shown below...

Part d$)$ Calculate the tributary area for girder $63.(2\mathrm{.}5$ points$)$

$(68)(68)(20)000)$

hos

Part e$)$ Assume the floor system must support its own weight of $100$ psf $($dead load$)$ and a live load of $150$ pf What is the uniform load $(l\frac{b}{f}t)$ applied to beam B$1$ on the second floor? $(2\mathrm{.}5$ points$)$

$100$ pst deallat $150$

luveboil $=250pst$

beme $2$ y $1t$

Part a$)$ Calculate the tributary area for beam B$1.(2\mathrm{.}5$ points$)$

$(99)+j(010)=181$

$81+y_0-1\mathrm{.}5$

Partb$)$ Calculate the tributary area for girder G$2.(2\mathrm{.}5$ points$)$

$(1828)+(020)$

$321+1600=1924$

$-1\mathrm{.}5$

Part c$)$ Calculate the tributary area for column A$5.(2\mathrm{.}5$ points$)$

$(\frac{18}{2}\frac{18}{2})+(\frac{20}{2}\frac{20}{2})$

$al+1600$

$-1\mathrm{.}5$

Partf$)$ If the roof live load is $50$ psf$,$ the floor live load is $150$ psf and the dead load for both is $100$ psf$,$ what is the column load for column B$3$ at the top floor? $(2\mathrm{.}5$ points$)$

$3003$ flow $=92$

$-1\mathrm{.}5$

All of this wrong can you correct it