P-2 A driven closed-ended pile, circular in cross section, is shown in the Figure. Calculate the following: Layer I Groundwater table : 3 m 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'= 0.6w'] c. The allowable load of the pile (use FS = 3 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) 15 m Layer III %3D Layer I Y = 15.7 kN/m³ o' = 32° c' = 0 Layer II = 18.2 kN/m3 Ysat = 19.2 kN/m³ Layer III 381 mm Ysat 6' = 32° c' = 0 o' = 40° c' = 0
P-2 A driven closed-ended pile, circular in cross section, is shown in the Figure. Calculate the following: Layer I Groundwater table : 3 m 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'= 0.6w'] c. The allowable load of the pile (use FS = 3 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) 15 m Layer III %3D Layer I Y = 15.7 kN/m³ o' = 32° c' = 0 Layer II = 18.2 kN/m3 Ysat = 19.2 kN/m³ Layer III 381 mm Ysat 6' = 32° c' = 0 o' = 40° c' = 0
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
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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-2 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'= 0.6º']
c. The allowable load of the pile (use FS = 3
15 m
Layer II
d. Calculate the (a), (b) and (c) if the layer III was a
Clay soil with C,=80 kPa (use ca-method by Terzaghi
and FS = 3)
%3D
Layer I
Y = 15.7 kN/m³
4' = 32°
Layer II
= 18.2 kN/m3 Ysat = 19.2 kN/m³
Layer III
381 mm
Ysat
4' = 32°
c' = 0
= 40°
c' = 0
c' = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f0fd865-4b77-4cd2-863c-fe2f450c97fe%2F99c15a78-f920-4ec7-9e41-1680d929b236%2Fz39cgl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:P-2 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'= 0.6º']
c. The allowable load of the pile (use FS = 3
15 m
Layer II
d. Calculate the (a), (b) and (c) if the layer III was a
Clay soil with C,=80 kPa (use ca-method by Terzaghi
and FS = 3)
%3D
Layer I
Y = 15.7 kN/m³
4' = 32°
Layer II
= 18.2 kN/m3 Ysat = 19.2 kN/m³
Layer III
381 mm
Ysat
4' = 32°
c' = 0
= 40°
c' = 0
c' = 0
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