Problem $5[20$ pts$].$ Consider the plan showing a horizontal strip of concrete slab on axes

A$-$B$-$C$-$D in the figure. Solve as indicated.

Obtain the ultimate uniformly distributed load on the strip of slab shown in the figure. See

loads and specifications.

Use the coefficient method of ACl$318-19$Sec$\mathrm{.}6\mathrm{.}5$ to calculate the ultimate moments, $,$

to$.$ for the maximum positive moment;

b$.$ for the maximum internal negative moment; and

c$.$ for the maximum external negative moment.

For the slab strip indicated in the initial figure, detail the steel required:

to$.$ For the maximum positive moment in the strip;

b$.$ For the maximum negative moment in the strip.

Detail the steel by temperature you would apply in the transverse direction in the slab strip

$($t $0\mathrm{.}0018).$

Specifications:

Use only the gravitational ultimate load combination U$21\mathrm{.}2$D $1\mathrm{.}6$L $.$

$f^{\text{'}}c=k\frac{g}{c}m2($as applicable per license plate$)$; fy $=4200k\frac{g}{c}m2$

Steel: rods from #$3$ to #$10.$

Slab thickness h $20cm.$

DETAIL your procedures and especially your sketches$/$figures that support the criteria and

calculations.