Mathematics · Geotechnical Engineering
According to Rankine's formula, what is the minimum depth of foundation when q = 180 kN/m2, γ = 20 kN/m3, and φ = 30°?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11.0 m✓
- 20.75 m
- 30.50 m
- 42.0 m
Correct answer
1.0 m
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