Q.14.12 A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined between two impervious strata. When equilibrium was established, 90 liters of water was pumped Observation wells Ape Test well Imet 7, = 6 m Impermeable stratum , = 3 m h, = 2.7 m h, = 2.1 m Ho = 4 m Confined aquifer Impermeable ManCer. DEKKER, INC. 270 Mudison Avenue. New York. New York 10016 out per hour. The water elevation in an observation well 3.0 m away from the test well was 2.1 m and another 6.0 m away was 2.7 m from the roof level of the impervious stratum of the aquifer. Find the value of k of the soil in m/sec. ( Copyright O Marcel Dekker, Inc. All rights reserved.
Q.14.12 A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined between two impervious strata. When equilibrium was established, 90 liters of water was pumped Observation wells Ape Test well Imet 7, = 6 m Impermeable stratum , = 3 m h, = 2.7 m h, = 2.1 m Ho = 4 m Confined aquifer Impermeable ManCer. DEKKER, INC. 270 Mudison Avenue. New York. New York 10016 out per hour. The water elevation in an observation well 3.0 m away from the test well was 2.1 m and another 6.0 m away was 2.7 m from the roof level of the impervious stratum of the aquifer. Find the value of k of the soil in m/sec. ( Copyright O Marcel Dekker, Inc. All rights reserved.
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter6: Hydraulic Conductivity
Section: Chapter Questions
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![Q.14.12
A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined
between two impervious strata. When equilibrium was established, 90 liters of water was pumped
Observation wells
Ap-
Ime
Test well
7, = 6 m
Impermeable stratum
= 3 m
hz = 2.7 m
h, = 2.1 m
Ho = 4 m
Confined aquifer
Impermeable
ManCEi. DeKKER, INC.
270 Mudison Avenue, New York. New York 10016
out per hour. The water elevation in an observation well 3.0 m away from the test well was 2.1 m
and another 6.0 m away was 2.7 m from the roof level of the impervious stratum of the aquifer. Find
the value of k of the soil in m/sec. (
Copyright © Marcel Dekker, Inc. All rights reserved.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea14c499-4338-46e1-adf5-1fcdd0098705%2F9c46d15a-8aca-4224-a569-cf290f82c0c5%2Fd5hb6rl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q.14.12
A field pumping test was conducted from an aquifer of sandy soil of 4 m thickness confined
between two impervious strata. When equilibrium was established, 90 liters of water was pumped
Observation wells
Ap-
Ime
Test well
7, = 6 m
Impermeable stratum
= 3 m
hz = 2.7 m
h, = 2.1 m
Ho = 4 m
Confined aquifer
Impermeable
ManCEi. DeKKER, INC.
270 Mudison Avenue, New York. New York 10016
out per hour. The water elevation in an observation well 3.0 m away from the test well was 2.1 m
and another 6.0 m away was 2.7 m from the roof level of the impervious stratum of the aquifer. Find
the value of k of the soil in m/sec. (
Copyright © Marcel Dekker, Inc. All rights reserved.
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