RCC Structures Design If C is creep coefficient, f is original pre-stress in concrete, m is modular ratio, E is Young's modulus of steel and e is shrinkage strain, the combined effect of creep and shrinkage is: (C - 1) mf - eE (C - 1) mf + eE (1 - C) mf + eE (1 - C) mf - eE (C - 1) mf - eE (C - 1) mf + eE (1 - C) mf + eE (1 - C) mf - eE ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by (5/6) (r/1 + r²) M (5/6) (r²/1 + r⁴) M (5/6) (r²/1 + r³) M (5/6) (r²/1 + r²) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r⁴) M (5/6) (r²/1 + r³) M (5/6) (r²/1 + r²) M ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a beam the local bond stress Sb, is equal to Leaver arm/(Shear force × Total perimeter of reinforcement) Shear force/(Leaver arm × Total perimeter of reinforcement) Total perimeter of reinforcement/(Leaver arm × Shear force) Leaver arm/(Bending moment × Total perimeter of reinforcement) Leaver arm/(Shear force × Total perimeter of reinforcement) Shear force/(Leaver arm × Total perimeter of reinforcement) Total perimeter of reinforcement/(Leaver arm × Shear force) Leaver arm/(Bending moment × Total perimeter of reinforcement) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The radius of a bar bend to form a hook, should not be less than Twice the diameter Four times the diameter Five times the diameter Thrice the diameter Twice the diameter Four times the diameter Five times the diameter Thrice the diameter ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The weight of reinforced concrete, is generally taken as 2500 kg/m³ 2400 kg/m³ 2300 kg/m³ 2200 kg/m³ 2500 kg/m³ 2400 kg/m³ 2300 kg/m³ 2200 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A part of the slab may be considered as the flange of the T-beam if Flange has adequate reinforcement transverse to beam It is built integrally with the beam All of the listed here It is effectively bonded together with the beam Flange has adequate reinforcement transverse to beam It is built integrally with the beam All of the listed here It is effectively bonded together with the beam ANSWER DOWNLOAD EXAMIANS APP
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