A concrete pile 20 m long and having a cross section of 0.38m x 0.38m is fully embedded in sand, for which y = 17 kN/m³ and q' = 25°. Calculate: a) The ultimate point load, Qp, by Meyerhof's method b) The total frictional resistance for K=1.4 and 8= 0.74'. c) The allowable pile capacity for a FS = 3. d) Group capacity, so piles, effiency 65%.
A concrete pile 20 m long and having a cross section of 0.38m x 0.38m is fully embedded in sand, for which y = 17 kN/m³ and q' = 25°. Calculate: a) The ultimate point load, Qp, by Meyerhof's method b) The total frictional resistance for K=1.4 and 8= 0.74'. c) The allowable pile capacity for a FS = 3. d) Group capacity, so piles, effiency 65%.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please only solve d

Transcribed Image Text:A concrete pile 20 m long and having a cross section of 0.38m x 0.38m is fully embedded
in sand, for which y = 17 kN/m³ and q' = 25°. Calculate:
a) The ultimate point load, Qp, by Meyerhof's method
b) The total frictional resistance for K=1.4 and 8= 0.74'.
c) The allowable pile capacity for a FS = 3.
d) Group capacity, so piles, effiency 65%.
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