RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.0 × 10⁻⁵ 3.5 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ 3.0 × 10⁻⁵ 3.5 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design 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/cm², the area of steel required, is 16 cm² 17 cm² 14 cm² 15 cm² 16 cm² 17 cm² 14 cm² 15 cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For stairs spanning horizontally, the minimum waist provided is 6 cm 8 cm 4 cm 12 cm 6 cm 8 cm 4 cm 12 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The toe projection of foundation slabs is taken As one third of the base Below ground surface As one sixth of overall height of the wall Equal to heel slab As one third of the base Below ground surface As one sixth of overall height of the wall Equal to heel slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a doubly-reinforced beam if ‘c’ and ‘t’ are stresses in concrete and tension reinforcement, ‘d’ is the effective depth and ‘n’ is depth of critical neutral axis, the following relationship holds good (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) mc/t = n/(d - n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is All listed here Kx (1 - x/l) + bw K/x (1 + x/d) + bw Kx (1 + x/l) + bw All listed here Kx (1 - x/l) + bw K/x (1 + x/d) + bw Kx (1 + x/l) + bw ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS