RCC Structures Design If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by 0.5 0.7 0.6 0.4 0.5 0.7 0.6 0.4 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 mc/t = (d - n)/t (t + c)/n = (d + n)/n mc/t = n/(d - n) (m + c)/t = n/(d + n) mc/t = (d - n)/t (t + c)/n = (d + n)/n mc/t = n/(d - n) (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. roof slab is designed as a two way slab if The slab is continuous over two supports The ratio of spans in two directions is less than 2 It supports live loads in both directions The slab is discontinuous at edges The slab is continuous over two supports The ratio of spans in two directions is less than 2 It supports live loads in both directions The slab is discontinuous at edges ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is WR²/16 5WR²/16 2WR²/16 3WR²/16 WR²/16 5WR²/16 2WR²/16 3WR²/16 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is Two-third of the width of the slab Three-fourth of the width of the slab Half of the width of the slab Four-fifth of the width of the slab Two-third of the width of the slab Three-fourth of the width of the slab Half of the width of the slab Four-fifth of the width of the slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a Cantilever beam Continuous beam Simply supported beam None of these Cantilever beam Continuous beam Simply supported beam None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS