A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is

Theory of Structures
A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is

200 mm

300 mm

250 mm

400 mm

200 mm

300 mm

250 mm

400 mm

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Theory of Structures
A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be

8/5

5/8

3/2

2/3

8/5

5/8

3/2

2/3

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Theory of Structures
The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is

1/4

1

1/2

2

1/4

1

1/2

2

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Theory of Structures
If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,

B.M. will be zero throughout

All of these

Horizontal thrust is wl2/8h

S.F. will be zero throughout

B.M. will be zero throughout

All of these

Horizontal thrust is wl2/8h

S.F. will be zero throughout

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Theory of Structures
The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is

F/A

2F/3A

3F/2A

F/2A

F/A

2F/3A

3F/2A

F/2A

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Theory of Structures
The yield moment of a cross section is defined as the moment that will just produce the yield stress in

The neutral fibre of the section

The fibre everywhere

The inner most fibre of the section

The outer most fibre of the section

The neutral fibre of the section

The fibre everywhere

The inner most fibre of the section

The outer most fibre of the section

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Theory of Structures

Theory of Structures A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is

Theory of Structures A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be

Theory of Structures The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is

Theory of Structures If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,

Theory of Structures The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is

Theory of Structures The yield moment of a cross section is defined as the moment that will just produce the yield stress in

Theory of Structures
A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is

Theory of Structures
A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be

Theory of Structures
The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is

Theory of Structures
If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span,

Theory of Structures
The maximum magnitude of shear stress due to shear force F on a rectangular section of area A at the neutral axis, is

Theory of Structures
The yield moment of a cross section is defined as the moment that will just produce the yield stress in