A 1.15 m diameter pumping well penetrates vertically through a confined aquifer which is 42 m thick. While pumping at a rate of 2880 m3/day, the drawdown in an observation well 20 m away is 2.0 m. In another observation well, that is located 60m away, the drawdown is 0.45m. Initial piezometric level is 52m above the datum. Determine: A.The approximate head in the pumping well for steady state condition B.The approximate drawdown in the pumping well C.The transmissivity of the aquifer
A 1.15 m diameter pumping well penetrates vertically through a confined aquifer which is 42 m thick. While pumping at a rate of 2880 m3/day, the drawdown in an observation well 20 m away is 2.0 m. In another observation well, that is located 60m away, the drawdown is 0.45m. Initial piezometric level is 52m above the datum. Determine: A.The approximate head in the pumping well for steady state condition B.The approximate drawdown in the pumping well C.The transmissivity of the aquifer
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
A 1.15 m diameter pumping well penetrates vertically through a confined aquifer which is 42 m thick. While pumping at a rate of 2880 m3/day, the drawdown in an observation well 20 m away is 2.0 m. In another observation well, that is located 60m away, the drawdown is 0.45m. Initial piezometric level is 52m above the datum. Determine:
A.The approximate head in the pumping well for steady state condition
B.The approximate drawdown in the pumping well
C.The transmissivity of the aquifer
D.The radius of influence of the pumping well
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 7 steps with 5 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning