For constant head laboratory test on fine sand, the following values are obtained.Length of specimenDiameter of specimen10 inches2.5 inchesHead difference22 inchesWater collected in 2minutes0.044 cubic inchesVoid ratio of soil sample0.34a) Calculate the hydraulic conductivity of the sample in in/min.b) Calculate the discharge velocityc) Calculate the seepage velocity

we knowk=QLAhtQ=0.044in3L=10inA=π42.52h=22int=2minso,k=0.044in310inπ42.52×22in×2mink=0.002037inmin

For constant head laboratory test on fine sand, the following values are obtained. Length of specimen Diameter of specimen 10 inches 2.5 inches 22 inches 0.044 cubic inches Head difference Water collected in 2minutes Void ratio of soil sample 0.34 a) Calculate the hydraulic conductivity of the sample in in/min. b) Calculate the discharge velocity c) Calculate the seepage velocity

For constant head laboratory test on fine sand, the following values are obtained. Length of specimen Diameter of specimen 10 inches 2.5 inches 22 inches 0.044 cubic inches Head difference Water collected in 2minutes Void ratio of soil sample 0.34 a) Calculate the hydraulic conductivity of the sample in in/min. b) Calculate the discharge velocity c) Calculate the seepage velocity

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter7: Permeability

Section: Chapter Questions

Problem 7.16P

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