Figure $1$ shows the elevation and main floor plan for a five$-$story building. The floor slabs are $15cm$ thick. Assume an imposed load of $4\mathrm{.}0k\frac{N}{m^2},$ which includes a $1\mathrm{.}0k\frac{N}{m^2}$ partition loading. The roof is assumed to have similar$-$sized structural members, carrying a reduced imposed load of $4\mathrm{.}0k\frac{N}{m^2}.$ Design the beams along the assigned axis for bending and shear reinforcement, and the columns assigned.

Calculate for Beam Axis A$,$ floor $5,$ lower columns

Slab thickness: $15cm$; Column size: $45cm45cm$; Beam size: $45cm75cm$

Fig. $1$

Plan and elevation of the non$-$sway frame