Q. If A is the area of the foundation of a retaining wall carrying a load W and retaining earth of weight w per unit volume, the minimum depth (h) of the foundation from the free surface of the earth, is )/(1 + sin )]_________________?
a. h = (W/Aw) [(1 –
b. h = (W/Aw) [(1 + )/(1 + sin )]
c. h = (W/Aw) [(1 – )/(1 + sin )]²
d. h W/Aw) [(1 – )/(1 + sin )]²
No explanation is available for this question!
