Computer · Geotechnical Engineering
The minimum depth of foundation calculated by Rankine's formula for the design of a retaining wall is given by: Where, q0 = safe bearing capacity of soil, γ = density of soil, φ = angle of repose
- 1q0γ (1 + sin(φ)1 - sin(φ))2
- 2γq0 (1 + sin(φ)1 - sin(φ))2
- 3q0γ (1 - sin(φ)1 + sin(φ))2✓
- 4γq0 (1 - sin(φ)1 + sin(φ))2
Correct answer
q0γ (1 - sin(φ)1 + sin(φ))2
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