, A concrete pile is 20 m long and has a cross section of 0.46 m × 0.46 m. The pile is embedded in a sand having y = 17 kN/m³ and d' = 38°. The allowable working load is 1200 kN. If 700 kN are contributed by the frictional resistance and 500 kN are from the point load, determine the elastic settlement of the pile. Given: E, = 2.1 × 106 kN/m², E, = µ, = 30 X 10³ kN/m², 0.38, and g = 0.57

Principles of Foundation Engineering (MindTap Course List)
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Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter12: Pile Foundations
Section: Chapter Questions
Problem 12.12P
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Solve Problem 9.16 with the following: length of pile = 15 m, pile cross section = 0.305 m x 0.305 m, allowable working load = 338 kN, contribution of frictional resistance to working load = 280 kN, Ep = 21 x 106 kN/m2, Es = 30,000 kN/m2, μs = 0.3, and ζ = 0.62

, A concrete pile is 20 m long and has a cross section of 0.46 m × 0.46 m. The
pile is embedded in a sand having y = 17 kN/m³ and d' = 38°. The allowable
working load is 1200 kN. If 700 kN are contributed by the frictional resistance
and 500 kN are from the point load, determine the elastic settlement of the pile.
Given: E, = 2.1 × 106 kN/m², E,
= µ, =
30 X 10³ kN/m²,
0.38, and g = 0.57
Transcribed Image Text:, A concrete pile is 20 m long and has a cross section of 0.46 m × 0.46 m. The pile is embedded in a sand having y = 17 kN/m³ and d' = 38°. The allowable working load is 1200 kN. If 700 kN are contributed by the frictional resistance and 500 kN are from the point load, determine the elastic settlement of the pile. Given: E, = 2.1 × 106 kN/m², E, = µ, = 30 X 10³ kN/m², 0.38, and g = 0.57
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