For rivets in tension with counter-sunk heads, the tensile value shall be
A. Reduced by 25%
B. Reduced by 33.3%
C. Increased by 25%
D. Increased by 33.3%
Answer: Option B
A. Reduced by 25%
B. Reduced by 33.3%
C. Increased by 25%
D. Increased by 33.3%
Answer: Option B
Rivets connecting flange angles to cover plates in a plate girder are subjected to
A. Horizontal shear only
B. Vertical load only
C. Both (A) and (B)
D. None of the above
When the axis of load lies in the plane of rivet group, then the rivets are subjected to
A. Only shear stresses
B. Only tensile stresses
C. Both (A) and (B)
D. None of the above
Hudson’s formula gives the dead weight of a truss bridge as a function of
A. Bottom chord area
B. Top chord area
C. Effective span of bridge
D. Heaviest axle load of engine
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