P-1 A driven closed-ended pile, circular in crosssection, is shown in the Figure. Calculate thefollowing:Layer IGroundwater3 mtáblea. The ultimate point load using Meyerhof'sprocedure.3 mLayer IIb. The ultimate frictional resistance Qs.[Take K = 1.4 and ô'= 0.64']c. The allowable load of the pile (use FS = 315 mLayer IIId. Calculate the (a), (b) and (c) if the layer III was aClay soil with C,=80 kPa (use a-method by Terzaghiand FS = 3)%3DLayer II= 18.2 kN/m3Layer ILayer IIIY = 15.7 kN/m³o' = 32°c' = 019.2 kN/m3381 mmYsat6' = 32°c' = 0Ysat4' = 40°c' = 0Chabie Ch

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Answered: a. The ultimate point load using…

a. The ultimate point load using Meyerhof's procedure. b. The ultimate frictional resistance Qs. [Take K = 1.4 and 6'= 0.60'] c. The allowable load of the pile (use FS = 3

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 12.7P: A driven closed-ended pile, circular in cross section, is shown in Figure P12.7. Calculate the...

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Question

P-1 A driven closed-ended pile, circular in cross
section, is shown in the Figure. Calculate the
following:
Layer I
Groundwater
3 m
táble
a. The ultimate point load using Meyerhof's
procedure.
3 m
Layer II
b. The ultimate frictional resistance Qs.
[Take K = 1.4 and ô'= 0.64']
c. The allowable load of the pile (use FS = 3
15 m
Layer III
d. Calculate the (a), (b) and (c) if the layer III was a
Clay soil with C,=80 kPa (use a-method by Terzaghi
and FS = 3)
%3D
Layer II
= 18.2 kN/m3
Layer I
Layer III
Y = 15.7 kN/m³
o' = 32°
c' = 0
19.2 kN/m3
381 mm
Ysat
6' = 32°
c' = 0
Ysat
4' = 40°
c' = 0
Chabie Ch

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