railway RRB JE (CBT I + CBT II) Mock Test 2024 Soil Mechanics and Foundation Engineering Earth Pressure
Excavation was being carried out for a foundation on plastic clay with a unit weight of 22.5 kN/m3. Failure occurred when a depth of 8.10 m was reached. What is the value of cohesion if ϕ = 0° ?
1
11.4 kN/m2
2
22.8 kN/m2
3
45.6 kN/m2
4
None of these