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
A pre-stressed concrete member is preferred because

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

All listed here

Its dimensions are not decided from the diagonal tensile stress

Removal of cracks in the members due to shrinkage

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RCC Structures Design
For a continuous floor slab supported on beams, the ratio of end span length and intermediate span length, is

0.9

0.6

0.7

0.8

0.9

0.6

0.7

0.8

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RCC Structures Design
In a singly reinforced beam

Elastic moduli for concrete and steel have different values within the limits of deformation of the beam

Plane sections transverse to the centre line of the beam before bending remain plane after bending

Compression is borne entirely by concrete

Steel possesses initial stresses when embedded in concrete

Elastic moduli for concrete and steel have different values within the limits of deformation of the beam

Plane sections transverse to the centre line of the beam before bending remain plane after bending

Compression is borne entirely by concrete

Steel possesses initial stresses when embedded in concrete

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RCC Structures Design
Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory

(wx/wy) = (ly/lx)⁴

None of these

(wx/wy) = (ly/lx)²

(wx/wy) = (ly/lx)

(wx/wy) = (ly/lx)⁴

None of these

(wx/wy) = (ly/lx)²

(wx/wy) = (ly/lx)

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RCC Structures Design
The Young's modulus of elasticity of steel, is

200 KN/mm²

250 KN/mm²

275 KN/mm²

150 KN/mm²

200 KN/mm²

250 KN/mm²

275 KN/mm²

150 KN/mm²

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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 A pre-stressed concrete member is preferred because

RCC Structures Design For a continuous floor slab supported on beams, the ratio of end span length and intermediate span length, is

RCC Structures Design In a singly reinforced beam

RCC Structures Design Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory

RCC Structures Design The Young's modulus of elasticity of steel, 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

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

RCC Structures Design
For a continuous floor slab supported on beams, the ratio of end span length and intermediate span length, is

RCC Structures Design
In a singly reinforced beam

RCC Structures Design
Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory

RCC Structures Design
The Young's modulus of elasticity of steel, is