An infinitely long slope is made up of a c−ϕ soil having the properties : cohesion (c) = 20 kPa and dry unit wt(γd)=16kN/m3 . The angle of inclination and critical height of the slope are 40∘ and 5 m respectively. To maintain the limiting equilibrium, the angle of internal friction of the soil (in degree)22.44

An infinitely long slope is made up of a c−ϕ soil having the prope

1.	An infinitely long slope is made up of a c−ϕ soil having the properties : cohesion (c) = 20 kPa and dry unit wt(γd)=16kN/m3 . The angle of inclination and critical height of the slope are 40∘ and 5 m respectively. To maintain the limiting equilibrium, the angle of internal friction of the soil (in degree)22.44
Answer» An infinitely long slope is made up of a $c - ϕ$ soil having the properties : cohesion (c) = 20 kPa and dry unit wt $(γ_{d}) = 16 k N / m^{3}$ . The angle of inclination and critical height of the slope are $40^{\circ}$ and 5 m respectively. To maintain the limiting equilibrium, the angle of internal friction of the soil (in degree) 22.44

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