Answered: ´Concrete pile 460 mm x 460 mm Loose…

´Concrete pile 460 mm x 460 mm Loose sand di = 30° y = 18.6 kN/m³ 20 m Dense sand d'½ = 42° y = 18.5 kN/m3 Figure P9.1 E, = m Pa

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter12: Pile Foundations

Section: Chapter Questions

Problem 12.13P: A concrete pile 16 in. 16 in. in cross section is shown in Figure P12.13. Calculate the ultimate...

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Question

A 20-m-long concrete pile is shown in Figure P9.1. Estimate the ultimate point load Q_p by
a. Meyerhof’s method
b. Vesic’s method
c. Coyle and Castello’s method
Use m = 600 in Eq. (9.26).

´Concrete pile
460 mm x 460 mm
Loose sand
di = 30°
y = 18.6 kN/m³
20 m
Dense sand
d'½ = 42°
y = 18.5 kN/m3
Figure P9.1

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