Problem 3 - A 20 cm-diameter extraction well is drilled in an unconfined aquifer. The elevation of the bottom of the aquifer is at +35 m, MSL (mean sea level). The aquifer is assumed homogeneous and testing of the well shows that the aquifer's soils have a coefficient of permeability of 5x101 cm/sec. A pump is then installed into the well and water is pumped out at a steady-state rate of 1000 m³/day. At steady-state after pumping starts, the water level at the extraction well lowers to Elevation +65 m, MSL. What would be the approximate elevation of the water table at an observation well that is expected to be drilled 40 m of distance from the extraction well? IK (h} – h3) Q = In

Problem 3 - A 20 cm-diameter extraction well is drilled in an unconfined aquifer. The elevation of the bottom of the aquifer is at +35 m, MSL (mean sea level). The aquifer is assumed homogeneous and testing of the well shows that the aquifer's soils have a coefficient of permeability of 5x101 cm/sec. A pump is then installed into the well and water is pumped out at a steady-state rate of 1000 m³/day. At steady-state after pumping starts, the water level at the extraction well lowers to Elevation +65 m, MSL. What would be the approximate elevation of the water table at an observation well that is expected to be drilled 40 m of distance from the extraction well? IK (h} – h3) Q = In

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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