Civil Engineering - Steel Structure Design

31.
If N is the number of rivets in the joint, the strength of a riveted joint against shearing of rivets, is given by
Ps = N x (π/4) d2 x Ps
Ps = N x (d x t x ps)
Ps = N x (p - d) x t x Ps
Ps = N x (P + d) x t x ps.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
For steel members exposed to weather and not accessible for repainting, the thickness of steel should not be less than
4.5 mm
6 mm
8 mm
10 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Compression members composed of two channels back-to-back and separated by a small distance are connected together by riveting so that the minimum slenderness ratio of each member between the connections, does not exceed
40
50
60
70
Answer: Option
Explanation:
No answer description is available. Let's discuss.