Explain the well drawdown equations - ground water, Civil Engineering

Assignment Help:

Explain the Well Drawdown Equations

Watch the units, especially if you use log10 or ln.   

h1 = aquifer thickness minus the drawdown (ft)  r1 = distance from well (ft)

h2 = aquifer thickness minus the drawdown (ft)  r2 = distance from well (ft)  

If the answer is in units of Q = ft3/day, use K units = ft3/day-ft2 

If the answer is in units of Q = gal/min or gal/day, use K units = gal/day-ft2


Related Discussions:- Explain the well drawdown equations - ground water

Estimate the activity durations - construction management, Estimate the Act...

Estimate the Activity Durations The total labor cost for emergency bridge rehabilitation on an interstate highway is $5,716,440.  The average crew-hour cost is $15,879 for this

Steel work design, 1) A building constructed from steelwork requires the fo...

1) A building constructed from steelwork requires the following sections to be designed: a. A beam carrying a characteristic permanent load of 11kN/m and a characteristic variable

Explain about the pot bearing - bridge bearing, Explain about the Pot Beari...

Explain about the Pot Bearing? POT bearing was developed in 1959 as an alternative to heavy steel sliding bearings. It consists of a circular non-reinforced rubber-pad fully en

Civil, vcdjvoidj pirioi oique

vcdjvoidj pirioi oique

N-type semiconductor is an example of what semiconductor, N-type semiconduc...

N-type semiconductor is an example of what semiconductor? Answer : N-type semiconductor is an example of extrinsic semiconductor.

Dam, how can i prepare a project on dam

how can i prepare a project on dam

Calculate the effective annual interest rate, A credit card advertises a no...

A credit card advertises a nominal rate of 18% compounded monthly. If no monthly payments are made, the effective annual interest rate is most nearly: The actual rate is, (18%

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd