RCC Structures Design According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is 15 kg/cm² 10 kg/cm² 20 kg/cm² 5 kg/cm² 15 kg/cm² 10 kg/cm² 20 kg/cm² 5 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum area of tension reinforcement in beams shall not exceed 1 6 0.15 % 4 % 1 6 0.15 % 4 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is 21.5 kg/cm² 21.5 kg/cm² 8.3 kg/cm² 7.6 kg/cm² 21.5 kg/cm² 21.5 kg/cm² 8.3 kg/cm² 7.6 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The weight of reinforced concrete, is generally taken as 2200 kg/m³ 2500 kg/m³ 2300 kg/m³ 2400 kg/m³ 2200 kg/m³ 2500 kg/m³ 2300 kg/m³ 2400 kg/m³ 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 n d + n/3 d d - n/3 n d + n/3 d d - n/3 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
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