A 15 cm vertical soil sample is taken and placed in constant head permeameter. The surface area of the soil sample is 20 cm2. h1 is measured at 25 cm and h2 is 10 cm. The water that flows through the soil sample has a constant discharge and 95 cm3 is collected in 15 minutes. Calculate the hydraulic conductivity of the soil sample. What kind of soil you think this is?

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Q: For a falling head permeability test, these values are given: Length of the soil specimen = 200 mm…

A: Length of the soil specimen = 200 mmArea of the soil specimen = 1000 mm2Area of the standpipe = 40…

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Q: In a constant head permeability test, the soil sample had a cross-sectional area of 50 cm and height…

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A: To Determine :-  Hydraulic conductivity (k) using Hazen method.

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Q: Please determine the hydraulic conductivity of soil sample. The length of soil is 200 cm, outflow…

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Q: constant-head permeability test was conducted on a soil sample retained inside a with a length of…

A: WE KNOWk=qLAhq=VolumeTimeVolume=55cm3time=3hr 15min=195min=195·60 sec

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.