Question 32 A laboratory apparatus maintains a constant head in both the upper and lower reservoirs. The silt sand soil sample has a void ratio of 0.5. Given a total of 90,000 mm3 water flowed through the soil sample in 10 minutes, calculate the coefficient of permeability of the soil, k (mm/min). Controlled inflow Upper reservoir 185 mm 30-mm dia inlet and outlet pipes V Discharge 60 mm Lower reservoir Plug of colored water 100-mm dia X 220-mm long soil specimen CS

Question 32 A laboratory apparatus maintains a constant head in both the upper and lower reservoirs. The silt sand soil sample has a void ratio of 0.5. Given a total of 90,000 mm3 water flowed through the soil sample in 10 minutes, calculate the coefficient of permeability of the soil, k (mm/min). Controlled inflow Upper reservoir 185 mm 30-mm dia inlet and outlet pipes V Discharge 60 mm Lower reservoir Plug of colored water 100-mm dia X 220-mm long soil specimen CS

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 7.23P

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