A 3/8 in. x 12 in. plate must resist a service dead load of…

A 3/8 in. x 12 in. plate must resist a service dead load of 42 kips and a service live load of 62 kips in tension. The plate is connected to a gusset with eight 5/8 in. bolts. Standard sizing is used for the bolt holes. The steel is ASTM A572 Grade 60: Fy = 60 ksi, Fu = 75 ksi. Assume that Ae = An. Using LRFD, does the plate have enough strength?

A 3/8 in. x 11 in. plate must resist a service dead load of…

A 3/8 in. x 11 in. plate must resist a service dead load of 58 kips and a service live load of 54 kips in tension. The plate is connected to a gusset with eight 1 in. bolts. Standard sizing is used for the bolt holes. The steel is ASTM A36: Fy = 36 ksi, Fu = 58 ksi. Assume that Ae = An. Using ASD, does the plate have enough strength?