Rcc Structures Design - Study Mode
[#161] A flat slab is supported
Correct Answer
(D) On columns monolithically built with slab
[#162] If S b , is the average bond stress on a bar of diameter d subjected to maximum stress t, the length of the embedment $$l$$ is given by
Correct Answer
(D) $$l = frac{{{ ext{dt}}}}{{4{{ ext{S}}_{ ext{b}}}}}$$
[#163] The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of
Correct Answer
(D) 25 mm
[#164] Spacing of stirrups in a rectangular beam, is
Correct Answer
(D) Increased at the centre of the beam
[#165] A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm 2 , the area of steel required, is
Correct Answer
(C) 16 cm 2