A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

RCC Structures Design
A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

41,200 kg

412,000 kg

4,120 kg

None of these

41,200 kg

412,000 kg

4,120 kg

None of these

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RCC Structures Design
Pick up the assumption for the design of a pre-stressed concrete member from the following:

During deformation limits, Hook's law is equally applicable to concrete as well as to steel

A transverse plane section remains a plane after bending

All listed here

Variation of stress in reinforcement due to changes in external loading is negligible

During deformation limits, Hook's law is equally applicable to concrete as well as to steel

A transverse plane section remains a plane after bending

All listed here

Variation of stress in reinforcement due to changes in external loading is negligible

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RCC Structures Design
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than

5 mm

6 mm

4 mm

7 mm

5 mm

6 mm

4 mm

7 mm

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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

14 cm²

16 cm²

15 cm²

17 cm²

14 cm²

16 cm²

15 cm²

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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

5WR²/16

WR²/16

3WR²/16

2WR²/16

5WR²/16

WR²/16

3WR²/16

2WR²/16

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RCC Structures Design
If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be

15 cm

10 cm

5 cm

20 cm

15 cm

10 cm

5 cm

20 cm

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RCC Structures Design

RCC Structures Design A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

RCC Structures Design Pick up the assumption for the design of a pre-stressed concrete member from the following:

RCC Structures Design If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than

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 If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is

RCC Structures Design If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be

RCC Structures Design
A short column 20 cm × 20 cm in section is reinforced with 4 bars whose area of cross section is 20 sq. cm. If permissible compressive stresses in concrete and steel are 40 kg/cm² and 300 kg/cm², the Safe load on the column, should not exceed

RCC Structures Design
Pick up the assumption for the design of a pre-stressed concrete member from the following:

RCC Structures Design
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than

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
If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is

RCC Structures Design
If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be