Problem $2$

The concrete slab below has two subdivisions and each is supported by concrete beams on four edges. According to the concept of tributary areas,

a$)$ Shadow the tributary area for the concrete beam $B_2$ and the concrete column $C_2.$

b$)$ Determine the load $($e$.$g$.,$ load per unit length of the beam$)$ on the beam $B_2,$ assuming a uniformly distributed load of $3\mathrm{.}6$kPa over the surface area.

c$)$ Determine the vertical reaction at the base of the column $C_2.$