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 The effective width of a column strip of a flat slab, is Half the width of the panel One-fourth the width of the panel Diameter of the column Radius of the column Half the width of the panel One-fourth the width of the panel Diameter of the column Radius of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is WR²/16 5WR²/16 3WR²/16 2WR²/16 WR²/16 5WR²/16 3WR²/16 2WR²/16 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Steel beam theory is used for Design of simple steel beams Beams if shear exceeds 4 times allowable shear stress Steel beams encased in concrete Doubly reinforced beams ignoring compressive stress in concrete Design of simple steel beams Beams if shear exceeds 4 times allowable shear stress Steel beams encased in concrete Doubly reinforced beams ignoring compressive stress in concrete ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design As the percentage of steel increases Lever arm increases Depth of neutral axis decreases Lever arm decreases Depth of neutral axis increases Lever arm increases Depth of neutral axis decreases Lever arm decreases Depth of neutral axis increases ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is K/x (1 + x/d) + bw Kx (1 - x/l) + bw Kx (1 + x/l) + bw All listed here K/x (1 + x/d) + bw Kx (1 - x/l) + bw Kx (1 + x/l) + bw All listed here ANSWER DOWNLOAD EXAMIANS APP
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