RCC Structures Design Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of h/2 2h/3 h/4 h/3 h/2 2h/3 h/4 h/3 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed 10 mm 15 mm 20 mm 25 mm 10 mm 15 mm 20 mm 25 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If T and R are the tread and rise of a stair which carries a load w per square metre on slope, the corresponding load per square metre of the horizontal area, is w (R/T) w √(R + T)/T w √(R² + T²)/T w (R + T)/T w (R/T) w √(R + T)/T w √(R² + T²)/T w (R + T)/T ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is D = 0.775 a D = 0.0775 a D = 0.775 √a D = 0.775 a² D = 0.775 a D = 0.0775 a D = 0.775 √a D = 0.775 a² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The toe projection of foundation slabs is taken As one third of the base Equal to heel slab As one sixth of overall height of the wall Below ground surface As one third of the base Equal to heel slab As one sixth of overall height of the wall Below ground surface ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The length of lap in tension reinforcement should not be less than the bar diameter × (actual tension / four times the permissible average bond stress) if it is more than 18 bar diameters 24 bar diameters 36 bar diameters 30 bar diameters 18 bar diameters 24 bar diameters 36 bar diameters 30 bar diameters ANSWER DOWNLOAD EXAMIANS APP
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