A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is

RCC Structures Design
A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is

17 cm²

15 cm²

16 cm²

14 cm²

17 cm²

15 cm²

16 cm²

14 cm²

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RCC Structures Design
Lapped splices in tensile reinforcement are generally not used for bars of size larger than

36 mm diameter

18 mm diameter

30 mm diameter

24 mm diameter

36 mm diameter

18 mm diameter

30 mm diameter

24 mm diameter

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RCC Structures Design
The design of a retaining wall assumes that the retained earth

Is not cohesive

All listed here

Is free from moisture

Is dry

Is not cohesive

All listed here

Is free from moisture

Is dry

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RCC Structures Design
If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge

Remains unchanged

Is decreased by Pe/Z

Is increased by Pe/Z

Is increased by PZ/e

Remains unchanged

Is decreased by Pe/Z

Is increased by Pe/Z

Is increased by PZ/e

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RCC Structures Design
If the permissible compressive stress for a concrete in bending is C kg/m², the modular ratio is

2300/2C

2800/3C

2800/C

2800/C²

2300/2C

2800/3C

2800/C

2800/C²

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RCC Structures Design
A pre-stressed concrete member is preferred because

All listed here

Its dimensions are not decided from the diagonal tensile stress

Removal of cracks in the members due to shrinkage

Large size of long beams carrying large shear force need not be adopted

All listed here

Its dimensions are not decided from the diagonal tensile stress

Removal of cracks in the members due to shrinkage

Large size of long beams carrying large shear force need not be adopted

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RCC Structures Design

RCC Structures Design A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is

RCC Structures Design Lapped splices in tensile reinforcement are generally not used for bars of size larger than

RCC Structures Design The design of a retaining wall assumes that the retained earth

RCC Structures Design If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge

RCC Structures Design If the permissible compressive stress for a concrete in bending is C kg/m², the modular ratio is

RCC Structures Design A pre-stressed concrete member is preferred because

RCC Structures Design
A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is

RCC Structures Design
Lapped splices in tensile reinforcement are generally not used for bars of size larger than

RCC Structures Design
The design of a retaining wall assumes that the retained earth

RCC Structures Design
If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge

RCC Structures Design
If the permissible compressive stress for a concrete in bending is C kg/m², the modular ratio is

RCC Structures Design
A pre-stressed concrete member is preferred because