According to Rankine's formula, minimum depth of foundations, is Options: A . &nbsp(P/w) × [(1 + sin φ)/(1 - sin φ)]² B . &nbsp(P/w) × [(1 - sin φ)/(1 + sin φ)]² C . &nbsp(P/2w) × [(1 - sin φ)/(1 + sin φ)]² D . &nbsp(P/w) × [(1 + sin φ)/(1 - sin φ)]

According to Rankine's formula, minimum depth of foundations, is

Question

According to Rankine's formula, minimum depth of foundations, is

Options:

A . (P/w) × [(1 + sin φ)/(1 - sin φ)]²

B . (P/w) × [(1 - sin φ)/(1 + sin φ)]²

C . (P/2w) × [(1 - sin φ)/(1 + sin φ)]²

D . (P/w) × [(1 + sin φ)/(1 - sin φ)]

Answer: Option B

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