RCC Structures Design The width of the flange of a L-beam, should be less than Breadth of the rib + half clear distance between ribs One-sixth of the effective span Least of the above Breadth of the rib + four times thickness of the slab Breadth of the rib + half clear distance between ribs One-sixth of the effective span Least of the above Breadth of the rib + four times thickness of the slab ANSWER DOWNLOAD EXAMIANS APP
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 175 kg/cm² 100 kg/cm² 250 kg/cm² 49.9 kg/cm² 175 kg/cm² 100 kg/cm² 250 kg/cm² 49.9 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a doubly-reinforced beam if ‘c’ and ‘t’ are stresses in concrete and tension reinforcement, ‘d’ is the effective depth and ‘n’ is depth of critical neutral axis, the following relationship holds good (t + c)/n = (d + n)/n mc/t = n/(d - n) mc/t = (d - n)/t (m + c)/t = n/(d + n) (t + c)/n = (d + n)/n mc/t = n/(d - n) mc/t = (d - n)/t (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For initial estimate for a beam design, the width is assumed 1/15th of span 1/25th of span 1/30th of span 1/20th of span 1/15th of span 1/25th of span 1/30th of span 1/20th of span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to 10 15 20 25 10 15 20 25 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 8hp/l² 8hl/p² 8hl/p 8hp/l 8hp/l² 8hl/p² 8hl/p 8hp/l ANSWER DOWNLOAD EXAMIANS APP
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