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 = n/(d - n) mc/t = (d - n)/t (t + c)/n = (d + n)/n (m + c)/t = n/(d + n) mc/t = n/(d - n) mc/t = (d - n)/t (t + c)/n = (d + n)/n (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The breadth of a ribbed slab containing two bars must be between 12 cm to 15 cm 6 cm to 7.5 cm 8 cm to 10 cm 10 cm to 12 cm 12 cm to 15 cm 6 cm to 7.5 cm 8 cm to 10 cm 10 cm to 12 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If p₁ and p₂ are mutually perpendicular principal stresses acting on a soil mass, the normal stress on any plane inclined at angle θ° to the principal plane carrying the principal stress p₁, is: [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The spacing of transverse reinforcement of column is decided by the following consideration. Forty-eight times the diameter of transverse reinforcement The least lateral dimension of the column All listed here Sixteen times the diameter of the smallest longitudinal reinforcing rods in the column Forty-eight times the diameter of transverse reinforcement The least lateral dimension of the column All listed here Sixteen times the diameter of the smallest longitudinal reinforcing rods in the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An under-reinforced section means Steel provided is insufficient Steel provided on one face only Steel will yield first Steel is provided at the underside only Steel provided is insufficient Steel provided on one face only Steel will yield first Steel is provided at the underside only ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Shrinkage of concrete Elastic shortening of concrete All of the listed here Creep of concrete Shrinkage of concrete Elastic shortening of concrete All of the listed here Creep of concrete ANSWER DOWNLOAD EXAMIANS APP
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