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A well pumping test was carried out in an unconfined soil layer of thickness 15 m to determine its hydraulic conductivity. The rate of pumping was 10.6 L/s. Drawdowns in observation wells located at 15 m and 30 m from the centre of the pumping well were 1.6 m and 1.4 m, respectively, from the initial groundwater table located at 1.9 m below the ground level. Calculate the hydraulic conductivity of the soil layer.

A well pumping test was carried out in an unconfined soil layer of thickness 15 m to determine its hydraulic conductivity. The rate of pumping was 10.6 L/s. Drawdowns in observation wells located at 15 m and 30 m from the centre of the pumping well were 1.6 m and 1.4 m, respectively, from the initial groundwater table located at 1.9 m below the ground level. Calculate the hydraulic conductivity of the soil layer.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A well pumping test was carried out in an unconfined soil layer of thickness 15 m to determine its hydraulic conductivity. The rate of pumping was 10.6 L/s. Drawdowns in observation wells located at 15 m and 30 m from the centre of the pumping well were 1.6 m and 1.4 m, respectively, from the initial groundwater table located at 1.9 m below the ground level. Calculate the hydraulic conductivity of the soil layer.
Transcribed Image Text:A well pumping test was carried out in an unconfined soil layer of thickness 15 m to determine its hydraulic conductivity. The rate of pumping was 10.6 L/s. Drawdowns in observation wells located at 15 m and 30 m from the centre of the pumping well were 1.6 m and 1.4 m, respectively, from the initial groundwater table located at 1.9 m below the ground level. Calculate the hydraulic conductivity of the soil layer.
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