Given:

The structural plans ce elevations and floor framing are provided below. The bailding is used for

offices. The lateral force resisting systems $($LFRS$)$ of the building are special moment frames in

the north$-$south direction, and concentric braced frames is the east$-$west direction.

The floor dead load is $53\mathrm{.}8$ psf $($composite concrete floor slab, steel framing, flooring, ceiling.

fireproofing and MEP$),$ and the roof dead losd is $59\mathrm{.}8$ total $($roof concrete slab, roofing and

insulation, ceiling, sprinkler and MEP$).$

Required$-$

Calculate the floor dead load and roof dead load $($in psf$,$ arca loating$).$

Determine the tributary areas for the typical floor joist, girder and column as identified in the

floor framing plan.

Determine the loads for the typical floor joist and floor girder due to live loads only.

$($including partition load$).$

Determine the axial force the column is subjected to doe to live loads only $($at the service

level$)$ in each of the four stories. Assume the roof has a pitch$/$slope of $1$:$8$ and neglect the self

weight of structural members $($beams joists, girders and columns$).$

For the following questices, consider both dead and live loads $($neglect the self$-$weight of

structural members sach as joists, girders and columns$)$:

The maximum factored shear and maximum factored moment of the typical floor joist.

The maximum factored shear and maximum factored moment of the typical interior floor

girder$-$

The axial force for the design of the bypical interior column in the third story and the first

story, respectively. For the roof loads, assume the snow load is less than the roof live load.