RCC Structures Design A flat slab is supported On beams and columns On columns monolithically built with slab On columns On beams On beams and columns On columns monolithically built with slab On columns On beams ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘A’ is the sectional area of a pre-stressed rectangular beam provided with a tendon pre-stressed by a force ‘P’ through its centroidal longitudinal axis, the compressive stress in concrete, is P/A A/P 2A/P P/2A P/A A/P 2A/P P/2A 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/2P WL/P WL/4P WL/3P WL/2P WL/P WL/4P WL/3P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is 25 cm 30 cm 35 cm 20 cm 25 cm 30 cm 35 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If P kg/m² is the upward pressure on the slab of a plain concrete footing whose projection on either side of the wall is a cm, the depth of foundation D is given by D = 0.775 Pa D = 0.07775 aP D = 0.00775 aP D = 0.0775 aP D = 0.775 Pa D = 0.07775 aP D = 0.00775 aP D = 0.0775 aP ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If Sb, 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 l = dt/4Sb l = dt/2Sb l = dt/3Sb l = dt/Sb l = dt/4Sb l = dt/2Sb l = dt/3Sb l = dt/Sb ANSWER DOWNLOAD EXAMIANS APP