An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

RCC Structures Design
An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

21.5 kg/cm²

8.3 kg/cm²

21.5 kg/cm²

7.6 kg/cm²

21.5 kg/cm²

8.3 kg/cm²

21.5 kg/cm²

7.6 kg/cm²

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RCC Structures Design
A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be

WL²/60

WL²/90

WL²/15

WL²/30

WL²/60

WL²/90

WL²/15

WL²/30

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RCC Structures Design
According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than

75 cm

30 cm

40 cm

20 cm

75 cm

30 cm

40 cm

20 cm

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RCC Structures Design
In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength

300 kg/cm²

200 kg/cm²

100 kg/cm²

400 kg/cm²

300 kg/cm²

200 kg/cm²

100 kg/cm²

400 kg/cm²

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RCC Structures Design
A circular slab subjected to external loading, deflects to form a

Paraboloid

Semi-hemisphere

Ellipsoid

None of these

Paraboloid

Semi-hemisphere

Ellipsoid

None of these

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RCC Structures Design
Steel beam theory is used for

Doubly reinforced beams ignoring compressive stress in concrete

Beams if shear exceeds 4 times allowable shear stress

Steel beams encased in concrete

Design of simple steel beams

Doubly reinforced beams ignoring compressive stress in concrete

Beams if shear exceeds 4 times allowable shear stress

Steel beams encased in concrete

Design of simple steel beams

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RCC Structures Design

RCC Structures Design An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

RCC Structures Design A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be

RCC Structures Design According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than

RCC Structures Design In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength

RCC Structures Design A circular slab subjected to external loading, deflects to form a

RCC Structures Design Steel beam theory is used for

RCC Structures Design
An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is

RCC Structures Design
A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be

RCC Structures Design
According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than

RCC Structures Design
In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength

RCC Structures Design
A circular slab subjected to external loading, deflects to form a

RCC Structures Design
Steel beam theory is used for