A normally consolidated clay layer of 4 m in thikness has overburden stress of 96.7 kPa and final effective stress of 154.3 kPa. If Cr =0.22 and void ratio = 1.1 the consolidation settlement would be: O A. 173.0 mm O B. 178.3 mm O C. 172.3 mm O D. 175.3 mm QUESTION 12 The liquid and plastic limits of a clay are 48% and 23% respectively. The specific gravity is 2.7. Estimate the following: - Cc - Cr Then select the correct answers. O A. Cc = 0.33 Cr = 0.66 O B. Cc = 0.34 Cr = 0.06 O C. Cc = 0.30 Cr = 0.16 O D. Cc = 0.06 Cr = 0.34

Fundamentals of Geotechnical Engineering (MindTap Course List)
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Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter9: Consolidation
Section: Chapter Questions
Problem 9.17P
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A normally consolidated clay layer of 4 m in thikness has overburden stress of 96.7 kPa and final effective stress of 154.3 kPa. If Cr = 0.22 and
void ratio = 1.1 the consolidation settlement would be:
%3D
O A. 173.0 mm
O B. 178.3 mm
O C. 172.3 mm
O D. 175.3 mm
QUESTION 12
The liquid and plastic limits of a clay are 48% and 23% respectively. The specific gravity is 2.7.
Estimate the following:
- Cc
- Cr
Then select the correct answers.
O A. Cc = 0.33
Cr = 0.66
O B. Cc = 0.34
Cr = 0.06
O C. Cc = 0.30
Cr = 0.16
O D. Cc = 0.06
Cr = 0.34
Transcribed Image Text:A normally consolidated clay layer of 4 m in thikness has overburden stress of 96.7 kPa and final effective stress of 154.3 kPa. If Cr = 0.22 and void ratio = 1.1 the consolidation settlement would be: %3D O A. 173.0 mm O B. 178.3 mm O C. 172.3 mm O D. 175.3 mm QUESTION 12 The liquid and plastic limits of a clay are 48% and 23% respectively. The specific gravity is 2.7. Estimate the following: - Cc - Cr Then select the correct answers. O A. Cc = 0.33 Cr = 0.66 O B. Cc = 0.34 Cr = 0.06 O C. Cc = 0.30 Cr = 0.16 O D. Cc = 0.06 Cr = 0.34
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