Steel Structure Design - Engineering

Q1:

The strength of ISA 125 = 75 x 10 mm used as a tie member with its longer leg connected at the ends by 27 mm diameter rivets, is

A 26,000 kg

B 26,025 kg

C 26,050 kg

D 26,075 kg

E 27,000 kg

ANS:D - 26,075 kg

Permissible stress=0.6 fy=0.6*250 N/mm^2,
Strength = permissible stress*area.