A stratum of normally consolidated clay of thickness 10 ft is drained on one side only. It has a hydraulic conductivity of h = 1.863 x 10^-8 in/sec and a coefficient of volume compressibility mv = 8.6 x 10^-4 in2/lb. Determine the time required for 20% consolidation by assuming a uniformly distributed load of 5250 lb/ft2. a.8.72 days b.157.50 days c.6.982 days d.125.64 days
A stratum of normally consolidated clay of thickness 10 ft is drained on one side only. It has a hydraulic conductivity of h = 1.863 x 10^-8 in/sec and a coefficient of volume compressibility mv = 8.6 x 10^-4 in2/lb. Determine the time required for 20% consolidation by assuming a uniformly distributed load of 5250 lb/ft2. a.8.72 days b.157.50 days c.6.982 days d.125.64 days
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 9.12P
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A stratum of normally consolidated clay of thickness 10 ft is drained on one side only. It has a hydraulic conductivity of h = 1.863 x 10^-8 in/sec and a coefficient of volume compressibility mv = 8.6 x 10^-4 in2/lb. Determine the time required for 20% consolidation by assuming a uniformly distributed load of 5250 lb/ft2.
a.8.72 days
b.157.50 days
c.6.982 days
d.125.64 days
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