A clay stratum Sm thick has initial void ratio of 1.50 and effective overburden pressure of 120 kPa.When the sample is subjected to an increase of pressure of 120 kPa, the void ratio reduces to 1.44. Determine the coefficient of the volume compressibility (in 1/kPa) and the final settlement of the stratum (in mm). 0.0001 1/kPa; 100 mm 0.0002 1/kPa; 120 mm 0.0003 1/kPa; 140mm 0.0004 1/kPa; 150mm

Principles of Geotechnical Engineering (MindTap Course List)
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Author:Braja M. Das, Khaled Sobhan
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Chapter11: Compressibility Of Soil
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Problem 11.5P
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A clay stratum 5m thick has
initial void ratio of 1.50 and
effective overburden pressure
of 120 kPa.When the sample is
subjected to an increase of
pressure of 120 kPa, the void
ratio reduces to 1.44.
Determine the coefficient of
the volume compressibility (in
1/kPa) and the final settlement
of the stratum (in mm).
0.0001 1/kPa; 100 mm
0.0002 1/kPa; 120 mm
0.0003 1/kPa; 140mm
0.0004 1/kPa; 150mm
Transcribed Image Text:A clay stratum 5m thick has initial void ratio of 1.50 and effective overburden pressure of 120 kPa.When the sample is subjected to an increase of pressure of 120 kPa, the void ratio reduces to 1.44. Determine the coefficient of the volume compressibility (in 1/kPa) and the final settlement of the stratum (in mm). 0.0001 1/kPa; 100 mm 0.0002 1/kPa; 120 mm 0.0003 1/kPa; 140mm 0.0004 1/kPa; 150mm
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