1.

Total pressure on the vertical face of a retaining wall of height ‘h’ per unit run exerted by the retained earth weighing ‘w’ per unit volume, is

A. wh [(1 - sin φ)/(1 + sin φ)]
B. wh² [(1 - sin φ)/(1 + sin φ)]
C. wh² [(1 - sin φ)/2(1 + sin φ)]
D. wh² [(1 - sin φ)/3(1 + sin φ)]
Answer» D. wh² [(1 - sin φ)/3(1 + sin φ)]


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