Situation $7.$ A W$1886$ beam is

riveted to a W$24117$ girder by a

connection like that in the figure. The

diameter of the rivets is $\frac{7}{8}in.,$ and

the angles are each $4\frac{31}{2}\frac{3}{8}$ in$.$

For each rivet, assume that the

allowable stresses are $=15$ksi and

$b=32$ksi. Find the allowable load on

the connection.

Compute for the shearing strength

of the rivets.

A$.288\mathrm{.}63$ kips

C$.36\mathrm{.}08$kips

B$.108\mathrm{.}24$ kips

D$.72\mathrm{.}16$kips

Find the allowable load on the

connection.

A$.54$ kips

C$.53$ kips

B$.42$ kips

D$.36$ kips