For the two hanger configurations shown in Figure $4-42$a $($as$-$designed$)$ and Figure $4-42$b $($as$-$built$),$ answer the following questions assuming the factored vertical load, P$,$ contributed by the floor beam to the hanger at each floor level is $22$ kips$4-19.$ For the two hanger configurations shown in Figure $4-42$a $($as$-$designed$)$ and Figure $4-42$b

$($as$-$built$),$ answer the following questions assuming the factored vertical load, $P,$ contrib$-$

uted by the floor beam to the hanger at each floor level is $22$ kips.

a$.$ Calculate the load on hanger $CD$ for the as$-$designed condition and select a hanger rod

diameter assuming A$36$ steel.

b$.$ Calculate the load on hanger $CD$ for the as$-$built condition and select a hanger rod

diameter assuming A$36$ steel. Neglect the offset distance between the hangers.

c$.$ Calculate the load on the hanger connection at $C($i$.$e$.,$ the nut at $C)$ for the as$-$designed

condition.

d$.$ Calculate the load on the hanger connection at $C($i$.$e$.,$ the nut at $C)$ for the as$-$built

condition. Neglect the offset distance between the hangers.a$.$ As$-$designed

b$.$ As$-$built

FIGURE $4-42$ Details for Exercise $4-19$