AP = 60 kPa Yary = 16.5 kN/m^3 Sand y Water table Sand Ysat = 18 kN/m^3 Vsat - 20 kN/m^3 e = 0.85 %3D Clay LL - 48 % 6 m

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter10: Shear Strength Of Soil
Section: Chapter Questions
Problem 10.24CTP
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13. Situation 13 - The soil is acted upon by a uniformly distributed load ΔP = 60 kPa at the ground surface.

 

a. Compute the settlement of the clay layer, in mm, caused by primary consolidation if the preconsolidation pressure of clay is 230 kPa. Use Cs = Cc/5. Round off to the nearest whole number.

b. Compute the settlement of the clay layer, in mm, caused by primary consolidation if the clay is normally consolidated. Round off to the nearest whole number.

c. Compute the settlement of the clay layer, in mm, caused by primary consolidation if the preconsolidation pressure of clay is 200 kPa. Use Cs = Cc/5. Round off to the nearest whole number.

 

AP = 60 kPa
Yary = 16.5 kN/m^3
4 m
Sand
y Water table
Sand
Ysat - 18 kN/m^3
8 m
Vsat - 20 kN/m^3
= 0.85
LL - 48 %
%3D
Clay
6 m
Transcribed Image Text:AP = 60 kPa Yary = 16.5 kN/m^3 4 m Sand y Water table Sand Ysat - 18 kN/m^3 8 m Vsat - 20 kN/m^3 = 0.85 LL - 48 % %3D Clay 6 m
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