Prob. 3) Referring to the figure below: A) Compute the average increase in stress Ao below the centre of the footing for the clay layer 2. B) Compute the elastic settlement of the clay assuming a shallow foundation. OCR-3, P.I.-30%, Cu-120 kPa, p=0.5. P= 1350 kN G.S. ydry= 17.7 kN/m³ 3 m Clay1 2 m W.T. 2 m 3.mx6m * ysat= 20 kN/m³

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter17: Settlement Of Shallow Foundations
Section: Chapter Questions
Problem 17.6P
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Prob. 3) Referring to the figure below:
A) Compute the average increase in stress Ao below the centre of the footing for the clay layer 2.
B) Compute the elastic settlement of the clay assuming a shallow foundation.
OCR=3, P.I-30%, C-120 kPa, us=0.5.
P= 1350 kN
G.S.
ydry= 17.7 kN/m³
3 m
Clay1
3.mx6 m.
2 m
W.T.
2 m
ysat= 20 kN/m3
4 m
Clay2
ysat= 21 kN/m3
Rigid rock
CS Scanned with CamScanner
Transcribed Image Text:Prob. 3) Referring to the figure below: A) Compute the average increase in stress Ao below the centre of the footing for the clay layer 2. B) Compute the elastic settlement of the clay assuming a shallow foundation. OCR=3, P.I-30%, C-120 kPa, us=0.5. P= 1350 kN G.S. ydry= 17.7 kN/m³ 3 m Clay1 3.mx6 m. 2 m W.T. 2 m ysat= 20 kN/m3 4 m Clay2 ysat= 21 kN/m3 Rigid rock CS Scanned with CamScanner
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