A well of 0.5 m diameter penetrates an unconfined aquifer with thickness of H below the static water level. The value of discharge pumped from a well is equal to 2.2 lit/sec and the drawdown at the observation wells at 15m, 35m from pumping well are 1.8m, 0.6m respectively. If the rate of rainfall is 1.5 mm/hr, K-0.7 m/day, determine: 1- The transmissivity of the aquifer. 2- The radius of influence of the pumping well.

A well of 0.5 m diameter penetrates an unconfined aquifer with thickness of H below the static water level. The value of discharge pumped from a well is equal to 2.2 lit/sec and the drawdown at the observation wells at 15m, 35m from pumping well are 1.8m, 0.6m respectively. If the rate of rainfall is 1.5 mm/hr, K-0.7 m/day, determine: 1- The transmissivity of the aquifer. 2- The radius of influence of the pumping well.

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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