Steel in Civil engineering part - 2

Steel in Civil engineering part - 2
Question:-
Option (A)
50%
Option (B)
51.23%
Option (C)
53.44%
Option (D)
None of these
Correct Option:
C
Question Solution:
Dia of hole, d'=16 + 1.5 = 17.5 mm
Strength of rivet in shearing per pitch length, Ps
= = = 24.05 kN
Strength of rivet in bearing, Pb
bd't = 300 x 17.5 x 6 = 31.5 kN
Tearing strength of joint per pitch length, Pt
=(p - d')t.σt = (50 - 17.5) × 6 × 150 = 29.25 kN
η=
= = 53.44%
Question:-
Option (A)
maximum shear force
Option (B)
maximum bending moment
Option (C)
minimum bending moment
Option (D)
average shear force
Correct Option:
B
Question Solution:


Question:-
Option (A)

Option (B)

Option (C)
Option (D)

Correct Option:
C
Question Solution: