RCC Structures Design The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept 0.9 0.7 0.8 0.2 0.9 0.7 0.8 0.2 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If d and n are the effective depth and depth of the neutral axis respectively of a singly reinforced beam, the lever arm of the beam, is d d + n/3 d - n/3 n d d + n/3 d - n/3 n ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If jd is the lever arm and ΣO is the total perimeter of reinforcement of an R.C.C. beam, the bond stress at the section having Q shear force, is Q/jdƩO Q/3jdƩO 2 × Q/jdƩO Q/2jdƩO Q/jdƩO Q/3jdƩO 2 × Q/jdƩO Q/2jdƩO ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a combined footing if shear stress exceeds 5 kg/cm², the nominal stirrups provided are: 12 legged 6 legged 8 legged 10 legged 12 legged 6 legged 8 legged 10 legged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The thickness of base slab of a retaining wall generally provided, is Width of the stem at the bottom One fourth of the width of the steam at the bottom One half of the width of the stem at the bottom One-third of the width of the stem at the bottom Width of the stem at the bottom One fourth of the width of the steam at the bottom One half of the width of the stem at the bottom One-third of the width of the stem at the bottom 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
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