According to Rankine's formula, minimum depth of foundations, is

1.	According to Rankine's formula, minimum depth of foundations, is
A.	P/w) × [(1 + sin φ)/(1 - sin φ)]²
B.	P/w) × [(1 - sin φ)/(1 + sin φ)]²
C.	P/2w) × [(1 - sin φ)/(1 + sin φ)]²
D.	P/w) × [(1 + sin φ)/(1 - sin φ)]
Answer» C. P/2w) × [(1 - sin φ)/(1 + sin φ)]²

Discussion

No Comment Found

Related MCQs

Two columns 50 cm x 50 cm and 60 cm x 60 cm carry 80 tonnes and 120 tonnes of loads respectively. The centre to centre distance between columns is 5.00 metres. The permissible bearing capacity of the soil is 20 t/m. If the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:
For heavy embankments and dams, of height , the depth of exploration of soil should not be less than
For providing a raft foundation, the following activities are involved The correct sequence is
If is the offset of concrete bed in cms, and is the depth of concrete bed in cms, then
The minimum distance between the centres of bulb of diameter , of a multi under reamed piles, is
For a rectangular foundation of width , eccentricity of load should not exceed
Two columns 50 cm x 50 cm and 60 cm x 60 cm carry 80 tonnes and 120 tonnes of loads respectively. The centre to centre distance between columns is 5.00 metres. The permissible bearing capacity of the soil is 20 t/m2. If the footing is not to project more than 25 cm beyond the outside of the smaller column, pick up the correct design parameters of the footing from the following:
In the method of tube boring of soil investigation, the following is essential :
If (φ) is the angle of repose of soil of weight w kg/m3, the horizontal pressure p at a depth of h metres per metre length of wall, is
The line of intersection of the surfaces of a sloping roof forming an external angle exceeding 180°, is

According to Rankine's formula, minimum depth of foundations, is

Discussion

No Comment Found

Related MCQs

Reply to Comment