In laboratory consolidation tests on a clay specimen (drained on both sides), the following results were obtained: • thickness of clay layer = 25 mm • σ'1 = 50 kN/m2 , e1 = 0.75 • σ'2 = 100 kN/m2 , e2 = 0.61 • time for 50% consolidation (t50) = 3.1 min Determine the hydraulic conductivity of the clay for the loading range.

In laboratory consolidation tests on a clay specimen (drained on both sides), the following results were obtained: • thickness of clay layer = 25 mm • σ'1 = 50 kN/m2 , e1 = 0.75 • σ'2 = 100 kN/m2 , e2 = 0.61 • time for 50% consolidation (t50) = 3.1 min Determine the hydraulic conductivity 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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