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In a falling head permeability test. The length and area of the cross-section of soil specimen
written 6.5 years ago by | • modified 5.4 years ago |
are 0.17m and 21.8 * 10−4m2 respectively..Calculate the time required for dad to drop from 0.25m to 0.10m. The area of cross section of stand pipe is 2∗10−4m2. The sample has three layers with permeability 3∗10−5m/s for first 0.06m. 4∗10−5m/s for second 0.06m and 6∗10−5m/s for the third 0.05m thickness.Assume the floor is taking place perpendicular to the bedding plane.
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