RCC Structures Design An R.C.C. roof slab is designed as a two way slab if It supports live loads in both directions The slab is discontinuous at edges The ratio of spans in two directions is less than 2 The slab is continuous over two supports It supports live loads in both directions The slab is discontinuous at edges The ratio of spans in two directions is less than 2 The slab is continuous over two supports 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 diameter of main bars in R.C.C. columns, shall not be less than 10 mm 12 mm 15 mm 11 mm 10 mm 12 mm 15 mm 11 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Total pressure on the vertical face of a retaining wall of height ‘h’ per unit run exerted by the retained earth weighing ‘w’ per unit volume, is wh² [(1 - sin φ)/3(1 + sin φ)] wh² [(1 - sin φ)/2(1 + sin φ)] wh² [(1 - sin φ)/(1 + sin φ)] wh [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/3(1 + sin φ)] wh² [(1 - sin φ)/2(1 + sin φ)] wh² [(1 - sin φ)/(1 + sin φ)] wh [(1 - sin φ)/(1 + sin φ)] ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than 42 diameters from the centre of the column 24 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the inner edge of the column 42 diameters from the centre of the column 24 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the inner edge of the column 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 30 40 45 35 30 40 45 35 ANSWER DOWNLOAD EXAMIANS APP
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