An embankment has a slope of 30° which was constructed with soil having C = 30 kN/m2, ϕ = 20° and γ = 15 kN/m3. The height of the embankment is 20 m. Using Taylor’s stability no 1/40, the factor of safety with respect to cohesion is

An embankment has a slope of 30° which was constructed with soil havi

1.	An embankment has a slope of 30° which was constructed with soil having C = 30 kN/m2, ϕ = 20° and γ = 15 kN/m3. The height of the embankment is 20 m. Using Taylor’s stability no 1/40, the factor of safety with respect to cohesion is
A.	0.25
B.	2
C.	4
D.	1.5
Answer» D. 1.5

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An embankment has a slope of 30° which was constructed with soil having C = 30 kN/m2, ϕ = 20° and γ = 15 kN/m3. The height of the embankment is 20 m. Using Taylor’s stability no 1/40, the factor of safety with respect to cohesion is

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