RCC Structures Design An R.C.C. column of 30 cm diameter is reinforced with 6 bars 12 mm φ placed symmetrically along the circumference. If it carries a load of 40,000 kg axially, the stress is 100 kg/cm² 250 kg/cm² 49.9 kg/cm² 175 kg/cm² 100 kg/cm² 250 kg/cm² 49.9 kg/cm² 175 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as short column if its slenderness ratio is less than 56 40 30 50 56 40 30 50 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum number of main steel bars provided in R.C.C. Circular columns is 6 Octagonal columns is 8 All listed here Rectangular columns is 4 Circular columns is 6 Octagonal columns is 8 All listed here Rectangular columns is 4 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum diameter of a bar used in a ribbed slab, is 6 mm 20 mm 12 mm 22 mm 6 mm 20 mm 12 mm 22 mm ANSWER DOWNLOAD EXAMIANS APP
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: (1 - C) mf - eE (C - 1) mf - eE (1 - C) mf + eE (C - 1) mf + eE (1 - C) mf - eE (C - 1) mf - eE (1 - C) mf + eE (C - 1) mf + eE ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘A’ is the sectional area of a pre-stressed rectangular beam provided with a tendon pre-stressed by a force ‘P’ through its centroidal longitudinal axis, the compressive stress in concrete, is A/P 2A/P P/A P/2A A/P 2A/P P/A P/2A ANSWER DOWNLOAD EXAMIANS APP
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