For a falling head laboratory test, the following are the given values: • Length of soil specimen = 210.00 mm • Initial head = 523.00 mm • Final head = 297.00 mm • Duration of test = 3.50 mins • Area of standpipe = 42.0 sq.mm • Area of specimen = 1050.00 sq.mm A. Compute for the hydraulic conductivity of the soil in cm/sec. B. Determine the seepage velocity if n=0.35 C. Determine the head difference at t = 120 sec

For a falling head laboratory test, the following are the given values: • Length of soil specimen = 210.00 mm • Initial head = 523.00 mm • Final head = 297.00 mm • Duration of test = 3.50 mins • Area of standpipe = 42.0 sq.mm • Area of specimen = 1050.00 sq.mm A. Compute for the hydraulic conductivity of the soil in cm/sec. B. Determine the seepage velocity if n=0.35 C. Determine the head difference at t = 120 sec

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 6.7P

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For a falling head laboratory test, the following are the given values:• Length of soil specimen = 480.0 mm• Initial head = 700.00 mm• Final head = 395.00 mm• Duration of test = 5.5 mins• Area of standpipe = 0.97 sq.cm• Area of specimen = 18.0 sq.cmA. Compute for the hydraulic conductivity of the soil in cm/sec.B. Determine the head difference at t = 3.50 mins.
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