In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed

RCC Structures Design
In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed

20 mm

15 mm

10 mm

25 mm

20 mm

15 mm

10 mm

25 mm

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RCC Structures Design
The advantage of a concrete pile over a timber pile, is

No restriction on length

Higher bearing capacity

No decay due to termites

All of these

No restriction on length

Higher bearing capacity

No decay due to termites

All of these

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RCC Structures Design
As per IS : 1343, total shrinkage for a pre-tensioned beam, is

3.0 × 10⁻⁵

3.5 × 10⁻⁵

3.0 × 10⁻²

3.0 × 10⁻³

3.0 × 10⁻⁵

3.5 × 10⁻⁵

3.0 × 10⁻²

3.0 × 10⁻³

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RCC Structures Design
A raft foundation is provided if its area exceeds the plan area of the building by

20 %

40 %

50 %

10 %

20 %

40 %

50 %

10 %

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RCC Structures Design
The angle of internal friction of soil mass is the angle whose

Sine is equal to the ratio of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane

None of these

Tangent is equal to the rate of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane

Cosine is equal to the ratio of the maximum resistance sliding on any internal inclined plane to the normal pressure acting on the plane

Sine is equal to the ratio of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane

None of these

Tangent is equal to the rate of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane

Cosine is equal to the ratio of the maximum resistance sliding on any internal inclined plane to the normal pressure acting on the plane

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RCC Structures Design
If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

(5/6) (r²/1 + r³) M

(5/6) (r/1 + r²) M

(5/6) (r²/1 + r⁴) M

(5/6) (r²/1 + r²) M

(5/6) (r²/1 + r³) M

(5/6) (r/1 + r²) M

(5/6) (r²/1 + r⁴) M

(5/6) (r²/1 + r²) M

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RCC Structures Design

RCC Structures Design The advantage of a concrete pile over a timber pile, is

RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is

RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by

RCC Structures Design The angle of internal friction of soil mass is the angle whose

RCC Structures Design If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

RCC Structures Design
The advantage of a concrete pile over a timber pile, is

RCC Structures Design
As per IS : 1343, total shrinkage for a pre-tensioned beam, is

RCC Structures Design
A raft foundation is provided if its area exceeds the plan area of the building by

RCC Structures Design
The angle of internal friction of soil mass is the angle whose

RCC Structures Design
If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by