If the floor is supported at or near the bottom but top chords of a bridge are not braced, then the bridge is called________________?

Related Mcqs:

The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is________________?

A. 150 B. 180 C. 250 D. 350...

The slenderness ratio of lacing bars should not exceed________________?

A. 100 B. 120 C. 145 D. 180...

The sway bracing is designed to transfer____________________?

A. 2Vi % of the top panel wind load to bottom bracing B. 10% of the top panel wind load to bottom bracing C. 25% of the top panel wind load to bottom bracing D. 50% of the top panel wind load to bottom bracing...

The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than__________________?

A. 1.5dV/C B. 1.5d¥/C C. 1.5d¥/C2 D. 1.5dY/C3 where, ‘t’ is the minimum required thick-ness of the web and ‘C is the maximum permitted clear distance between vertical stiffener for thickness ‘t’...

If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?

A. 0 B. 0.5 C. between 0.5 and 1.0 D. 1.0...