RCC Structures Design If the depth of actual neutral axis of a doubly reinforced beam Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously All listed here Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously All listed here ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is WL/2P WL/3P WL/4P WL/P WL/2P WL/3P WL/4P WL/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For initial estimate for a beam design, the width is assumed 1/30th of span 1/25th of span 1/20th of span 1/15th of span 1/30th of span 1/25th of span 1/20th of span 1/15th of span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than 24 diameters from the centre of the column 42 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the inner edge of the column 24 diameters from the centre of the column 42 diameters from the centre of the column 42 diameters from the outer edge of the column 42 diameters from the inner edge of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If d and n are the effective depth and depth of the neutral axis respectively of a singly reinforced beam, the lever arm of the beam, is n d - n/3 d + n/3 d n d - n/3 d + n/3 d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as long if its slenderness ratio is greater than 40 35 30 50 40 35 30 50 ANSWER DOWNLOAD EXAMIANS APP
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