How much increase in pressure will be, if a uniform surcharge of 120 kN/m2 is placed on the back fill with Φ = 30°

How much increase in pressure will be, if a uniform surcharge of 120 k

1.	How much increase in pressure will be, if a uniform surcharge of 120 kN/m2 is placed on the back fill with Φ = 30°
A.	12 kN/m2
B.	120 kN/m2
C.	30 kN/m2
D.	40 kN/m2
Answer» E.

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How much increase in pressure will be, if a uniform surcharge of 120 kN/m2 is placed on the back fill with Φ = 30°

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