Half of the main steel in a simply supported slab is bent up near the support at a distance of x from the center of slab bearing where x is equal to________________?

Related Mcqs:

Admixtures which cause early setting, and hardening of concrete are called_______________?

A. workability admixtures B. accelerators C. retarders D. air entraining agents...

Finer grinding of cement______________?

A. affects only the early development of strength B. affects only the ultimate strength C. both (A. and (B. D. does not affect the strength...

Lap length in compression shall not be less than______________?

A. 15 4> B. 20 C. 24 (j) D. 30 (j) where (j) is diameter of bar...

If the depth of neutral axis for a singly reinforced rectangular section is represented by kd in working stress design, then the value of k for balanced section_______________?

A. depends on as, only B. depends on aCbC only C. depends on both crst and acbc D. is independant of both ast and acbc where d is the effective depth, ast is per-missible stress in steel in tension and ocbc is permissible stress in concrete in bend¬ing compression...

The purpose of reinforcement in prestressed concrete is________________?

A. to provide adequate bond stress B. to resist tensile stresses C. to impart initial compressive stress in concrete D. all of the above...