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 a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least WL/P WL/3P WL/4P WL/2P WL/P WL/3P WL/4P WL/2P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus UDL of wall + load from the roof UDL of wall Triangular load of the wall Triangular load + load from the roof UDL of wall + load from the roof UDL of wall Triangular load of the wall Triangular load + load from the roof ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For stairs spanning horizontally, the minimum waist provided is 8 cm 12 cm 4 cm 6 cm 8 cm 12 cm 4 cm 6 cm 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 2A/P P/2A A/P P/A 2A/P P/2A A/P P/A ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of main bars in R.C.C. columns, shall not be less than 10 mm 12 mm 11 mm 15 mm 10 mm 12 mm 11 mm 15 mm ANSWER DOWNLOAD EXAMIANS APP
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