RCC Structures Design Pick up the assumption for the design of a pre-stressed concrete member from the following: Variation of stress in reinforcement due to changes in external loading is negligible A transverse plane section remains a plane after bending All listed here During deformation limits, Hook's law is equally applicable to concrete as well as to steel Variation of stress in reinforcement due to changes in external loading is negligible A transverse plane section remains a plane after bending All listed here During deformation limits, Hook's law is equally applicable to concrete as well as to steel ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength 100 kg/cm² 300 kg/cm² 400 kg/cm² 200 kg/cm² 100 kg/cm² 300 kg/cm² 400 kg/cm² 200 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design As per IS : 456, the reinforcement in a column should not be less than 0.7% and not more than 7% of cross-sectional area 0.8% and not more than 8% of cross-sectional area 0.6% and not more than 6% of cross-sectional area 0.5% and not more than 5% of cross-sectional area 0.7% and not more than 7% of cross-sectional area 0.8% and not more than 8% of cross-sectional area 0.6% and not more than 6% of cross-sectional area 0.5% and not more than 5% of cross-sectional area ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a cantilever retaining wall without a heel slab Thickness of the stem is kept same throughout Width of the base slab is kept 0.7 time the total height of the wall All listed here Base slab is made 10 cm thicker than the stem Thickness of the stem is kept same throughout Width of the base slab is kept 0.7 time the total height of the wall All listed here Base slab is made 10 cm thicker than the stem ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If depth of slab is 10 cm, width of web 30 cm, depth of web 50 cm, centre to centre distance of beams 3 m, effective span of beams 6 m, the effective flange width of the beam, is 300 cm 100 cm 200 cm 150 cm 300 cm 100 cm 200 cm 150 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as A cut-off wall A key All listed here A rib A cut-off wall A key All listed here A rib ANSWER DOWNLOAD EXAMIANS APP
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