engineering recuitment TNPSC AE Civil 2024 Test series Soil Mechanics and Foundation Engineering Bearing Capacity Shallow Foundation
The minimum depth of foundation, according to Rankine's formula will be:-
(Given that q = 180 kN/m2, γ = 20 kN/m3 and Φ = 30°)
1
0.8 m
2
1 m
3
2 m
4
0.5 m