RCC Structures Design If the loading on a pre-stressed rectangular beam, is uniformly distributed, the tendon to be provided should be. Straight above centroidal axis Parabolic with convexity downward Straight below centroidal axis Parabolic with convexity upward Straight above centroidal axis Parabolic with convexity downward Straight below centroidal axis Parabolic with convexity upward ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of shear stirrups required, is 35 45 30 40 35 45 30 40 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is WL/4P WL/2P WL/3P WL/P WL/4P WL/2P WL/3P WL/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than b/5 b/3 b/6 b/4 b/5 b/3 b/6 b/4 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a simply supported slab, alternate bars are curtailed at 1/5th of the span 1/6th of the span 1/4th of the span 1/7th of the span 1/5th of the span 1/6th of the span 1/4th of the span 1/7th of the span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Shrinkage of concrete Creep of concrete Elastic shortening of concrete All of the listed here Shrinkage of concrete Creep of concrete Elastic shortening of concrete All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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