A falling head permeability test started at t = 5 seconds with a head difference of 40 cm while the head difference at t = 205 seconds is 50 cm. Find the hydraulic conductivity given that the area of the standpipe is 0.004 cm, the area of the soil specimen is 0.1 cm2, and the soil specimen’s length is 20 cm

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter6: Hydraulic Conductivity
Section: Chapter Questions
Problem 6.1P
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A falling head permeability test started at t = 5 seconds with a head difference of 40 cm while the head difference at t = 205 seconds is 50 cm. Find the hydraulic conductivity given that the area of the standpipe is 0.004 cm, the area of the soil specimen is 0.1 cm2, and the soil specimen’s length is 20 cm
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