A well is constructed to pump water from a confined aquifer. Two observation wells, MW1 and MW2, are constructed at distances of 10 m and 100 m, respectively. Water is pumped from the pumping well at a rate of 0.7 m³/min. At steady state, drawdown is observed as 6 m in MW2 and 18 m in MW1. Note that drawdown is greater for well MW1 located closest to the pumping well. Determine the Transmissivity (cm²/s) if the aquifer is 40 m thick. (Please enter your answers with 2 decimals)

A well is constructed to pump water from a confined aquifer. Two observation wells, MW1 and MW2, are constructed at distances of 10 m and 100 m, respectively. Water is pumped from the pumping well at a rate of 0.7 m³/min. At steady state, drawdown is observed as 6 m in MW2 and 18 m in MW1. Note that drawdown is greater for well MW1 located closest to the pumping well. Determine the Transmissivity (cm²/s) if the aquifer is 40 m thick. (Please enter your answers with 2 decimals)

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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Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

A well is constructed to pump water from a
confined aquifer. Two observation wells,
MW1 and MW2, are constructed at distances
of 10 m and 100 m, respectively. Water is
pumped from the pumping well at a rate of
0.7 m³/min. At steady state, drawdown is
observed as 6 m in MW2 and 18 m in MW1.
Note that drawdown is greater for well MW1
located closest to the pumping well.
Determine the Transmissivity (cm²/s) if the
aquifer is 40 m thick.
(Please enter your answers with 2 decimals)

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