RCC Structures Design High strength concrete is used in pre-stressed member To overcome high bearing stresses developed at the ends All listed here To provide high bond stresses To overcome bursting stresses at the ends To overcome high bearing stresses developed at the ends All listed here To provide high bond stresses To overcome bursting stresses at the ends ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than 30 cm 75 cm 40 cm 20 cm 30 cm 75 cm 40 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (qmax) in a rectangular beam is 1.25 times the average 1.50 times the average 2.0 times the average 1.75 times the average 1.25 times the average 1.50 times the average 2.0 times the average 1.75 times the average 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 = n/(d - n) mc/t = (d - n)/t (m + c)/t = n/(d + n) (t + c)/n = (d + n)/n mc/t = n/(d - n) mc/t = (d - n)/t (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to 10 20 25 15 10 20 25 15 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design With usual notations the depth of the neutral axis of a balanced section, is given by mc/t = n/(d - n) mc/t = (d - n)/n t/mc = (d + n)/n t/mc = (d - n)/n mc/t = n/(d - n) mc/t = (d - n)/n t/mc = (d + n)/n t/mc = (d - n)/n ANSWER DOWNLOAD EXAMIANS APP
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