Question

xample (H.W): calculate the allowable bearing capacity of square driven pile 300×300 mm. The sub soil layers and soil properties are shown in figure below. Use Tomlinson method for clayey soil and Brom's method for sandy soil. F.S = 3. Solution: 6m Sand Ysat. = 18 kN/m³ $\phi$ = 30', k<sub>s</sub> = 1 4m Clay Ysat. = 20 kN/m³ c = 40 kN/m² 1.5m Dense Sand Ysat. = 19 kN/m³ $\phi$ = 40', k<sub>s</sub> = 2

          xample (H.W): calculate the allowable bearing capacity of square driven pile 300×300
mm. The sub soil layers and soil properties are shown in figure below. Use Tomlinson
method for clayey soil and Brom's method for sandy soil. F.S = 3.
Solution:
6m
Sand
Ysat. = 18 kN/m³
$\phi$ = 30', k<sub>s</sub> = 1
4m
Clay
Ysat. = 20 kN/m³
c = 40 kN/m²
1.5m
Dense Sand
Ysat. = 19 kN/m³
$\phi$ = 40', k<sub>s</sub> = 2

xample (H.W): calculate the allowable bearing capacity of square driven pile 300×300
mm. The sub soil layers and soil properties are shown in figure below. Use Tomlinson
method for clayey soil and Brom's method for sandy soil. F.S = 3.
Solution:
6m
Sand
Ysat. = 18 kN/m³
ϕ = 30', k<sub>s</sub> = 1
4m
Clay
Ysat. = 20 kN/m³
c = 40 kN/m²
1.5m
Dense Sand
Ysat. = 19 kN/m³
ϕ = 40', k<sub>s</sub> = 2

Added by Daniel S.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Luke Monroe

Step 1

30 m, area Ab = B² = 0.09 m², perimeter P = 4B = 1.20 m. - Layers from ground downwards: - Sand (top): thickness 6.0 m, γ = 18 kN/m³, φ = 30°, ks = 1 - Clay: thickness 4.0 m, γ = 20 kN/m³, c = 40 kN/m² - Dense sand (base): thickness 1.5 m, γ = 19 kN/m³, φ = Show more…

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