Question

An ISA 75 x 50 x 6 mm is connected to a gusset plate 6 mm bolts. The bearing strength of the bolt when the hole diameter is 22 mm and the allowable bearing stress is 300 MPa, is__________ kN.

Answer 1

Bearing strength
$P_b=f_b\times d\times t$
$=300\times 20\times 6$
$=36kN$