RCC Structures Design The maximum area of tension reinforcement in beams shall not exceed 6 1 0.15 % 4 % 6 1 0.15 % 4 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. beam not provided with shear reinforcement may develop cracks in its bottom inclined roughly to the horizontal at 55° 35° 25° 45° 55° 35° 25° 45° ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the pre-stressed beam is L, the upward uniform pressure will be 8hl/p 8hl/p² 8hp/l² 8hp/l 8hl/p 8hl/p² 8hp/l² 8hp/l ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Lapped splices in tensile reinforcement are generally not used for bars of size larger than 36 mm diameter 30 mm diameter 18 mm diameter 24 mm diameter 36 mm diameter 30 mm diameter 18 mm diameter 24 mm diameter ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design ‘P’ is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The maximum stress ‘f’ in the beam, subjected to a maximum bending moment ‘M’, is f = (P/A) + (M/Z) f = (P/'+ (Z/M) f = (A/P) + (M/Z) f = (P/A) + (M/6Z) f = (P/A) + (M/Z) f = (P/'+ (Z/M) f = (A/P) + (M/Z) f = (P/A) + (M/6Z) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design High strength concrete is used in pre-stressed member To overcome bursting stresses at the ends All listed here To provide high bond stresses To overcome high bearing stresses developed at the ends To overcome bursting stresses at the ends All listed here To provide high bond stresses To overcome high bearing stresses developed at the ends ANSWER DOWNLOAD EXAMIANS APP
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