Q2: A laboratory consolidation test on a soil specimen (drained on both sides) determined the following results: thickness of the clay specimen = 25 mm o' = 50 kN/m2 e = 0.92 o'3 = 120 kN/m? ez = 0.78 time for 50% consolidation = 2.5 min Determine the hydraulic conductivity, k, of the clay for the loading range.

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 9.2P
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Q2: A laboratory consolidation test on a soil specimen (drained on both sides)
determined the following results:
thickness of the clay specimen = 25 mm
o' = 50 kN/m2 e = 0.92
o'2 = 120 kN/m? ez = 0.78
time for 50% consolidation = 2.5 min
Determine the hydraulic conductivity, k, of the clay for the loading range.
%3D
Transcribed Image Text:Q2: A laboratory consolidation test on a soil specimen (drained on both sides) determined the following results: thickness of the clay specimen = 25 mm o' = 50 kN/m2 e = 0.92 o'2 = 120 kN/m? ez = 0.78 time for 50% consolidation = 2.5 min Determine the hydraulic conductivity, k, of the clay for the loading range. %3D
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