A concrete pile is 20 m long has a cross section of 0.46 m × 0.46 m. The pile is embedded in a sand having y=17 kN/m³ and Ø= 38°. The allowable working load is 1200 kN. If 700 kN are contributed by frictional resistance and 500 kN are from the point load, determine the elastic settlement of the pile. Given: Ep = 21×106 kN/m², E, = 30×10³ kN/m², µs=0.38 and = 0.57.

Principles of Foundation Engineering (MindTap Course List)
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Author:Braja M. Das
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Chapter9: Pile Foundations
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Problem 9.17P
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5. A concrete pile is 20 m long has a cross section of 0.46 m × 0.46 m. The pile is embedded in a
sand having y=17 kN/m³ and Ø= 38°. The allowable working load is 1200 kN. If 700 kN are
contributed by frictional resistance and 500 kN are from the point load, determine the elastic
settlement of the pile. Given: Ep = 21×106 kN/m², Es = 30×10³ kN/m², µs=0.38 and = 0.57.
Transcribed Image Text:5. A concrete pile is 20 m long has a cross section of 0.46 m × 0.46 m. The pile is embedded in a sand having y=17 kN/m³ and Ø= 38°. The allowable working load is 1200 kN. If 700 kN are contributed by frictional resistance and 500 kN are from the point load, determine the elastic settlement of the pile. Given: Ep = 21×106 kN/m², Es = 30×10³ kN/m², µs=0.38 and = 0.57.
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