In a consolidation test, the void ratio of the specimen which was 1.052 under the effective pressure of 207 kN/m?, changed to 0.932 when the pressure was increased to 430 kN/m2. Calculate- (a) Coefficient of compressibility (b) compression index (c) the coefficient of volume compressibility.

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter9: Consolidation
Section: Chapter Questions
Problem 9.3P
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In a consolidation test, the void ratio of the specimen which was 1.052 under
the effective pressure of 207 kN/m2, changed to 0.932 when the pressure was increased to 430 kN/m2.
Calculate- (a) Coefficient of compressibility (b) compression index (c) the coefficient of volume
compressibility.
Transcribed Image Text:In a consolidation test, the void ratio of the specimen which was 1.052 under the effective pressure of 207 kN/m2, changed to 0.932 when the pressure was increased to 430 kN/m2. Calculate- (a) Coefficient of compressibility (b) compression index (c) the coefficient of volume compressibility.
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