Lug angles_________________?
A. Are used to reduce the length of connection.
B. Are unequal angles.
C. Increases shear lag.
D. All the above
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 %
In moment resistant connections, the moment resistance of riveted connection depends upon________________?
A. Shear in rivets
B. Compression in rivets
C. Tension in rivets
D. Strength of rivets in bearing
The allowable shear stress in the web of mild steel beams decreases with__________________?
A. Decrease in h/t ratio
B. Increase in h/t ratio
C. Decrease in thickness
D. Increase in height
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