Two wells begin pumping at the same rate, Q=2000 m2/d, at the same time. They are screened in a confined aquifer with K=20 m/d, thickness 40m, and storativity3D10-4. There is an observation well located 100m from one well and 200m from the other. What is the drawdown in the observation well after 5 days? In the same aquifer, only one well begins pumping (assume initial drawdown is zero). Initially its rate is 2000 m2/d, and after 5 days the pumping rate increases to 4000m2/d. What is the drawdown in the observation well 100m away after 10 days?

Two wells begin pumping at the same rate, Q=2000 m2/d, at the same time. They are screened in a confined aquifer with K=20 m/d, thickness 40m, and storativity3D10-4. There is an observation well located 100m from one well and 200m from the other. What is the drawdown in the observation well after 5 days? In the same aquifer, only one well begins pumping (assume initial drawdown is zero). Initially its rate is 2000 m2/d, and after 5 days the pumping rate increases to 4000m2/d. What is the drawdown in the observation well 100m away after 10 days?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Write some disadvantages of Electronic Record keeping?
I need the answer as soon as possible
Describe what is Progress photography?
Please verify if my answer is correct, if not, please indicate the correct one. Thank you!
feedback is used by Schmitt trigger Your answer
Give at least 5 examples of Continuous noise and impulsive noise.
What is the purpose of sensors in perimeter and building security?
Give the advantages of Electronic Recordkeeping?
Explain geotchnical management. Please don't hand writing
2
The givin is in the 2nd photo