Question: A 1 m diameter straight drilled shaft is shown in Figure P13.7. Determine the load-carrying capacity of the drilled shaft with FS = 3. Take

A 1 m diameter straight drilled shaft is shown in Figure P13.7. Determine the load-carrying capacity of the drilled shaft with FS = 3. Take δ'/ϕ' as 0.8 for the sand.

Figure P13.7.

Sand y = 18 kN/m3 o' = 34° 6 m Clay y = 17.5 kN/m3 C = 50 kN/m2 4 m

Sand y = 18 kN/m3 o' = 34 6 m Clay y = 17.5 kN/m3 C = 50 kN/m2 4 m

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