Water flows through a sand filter as shown on the figure. The soil has a cross sectional area of 0.25 m². d1-d2-d3-0.58 m. Head difference is 0.93 m. V Inflow h Outflow Soil A Soil B -01 d2 Coefficient of Permeability for Each Soil: Soil A Kax 2.71 x 102 cm/s Soil A Kaz 1.58 x 103 cm/s Soil B Kbx 1.40 x 102 cm/s Soil B Kbz 2.56 x 10-³ cm/s Soil C Kcx 3.23 x 102 cm/s Soil C Kcz 3.19 x 10-3 cm/s Compute the interstitial velocity if the soil has a void ratio of 0.76 in meters per minute.. Use 4 decimal places. Soil C d3

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter6: Soil Compaction
Section: Chapter Questions
Problem 6.15P
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Water flows through a sand filter as shown on the figure. The soil has a cross sectional area of 0.25 m². d1=d2-d3=0.58 m. Head difference is 0.93 m.
7
Inflow
Outflow
Soil A
Soil B
Soil C
d3
Coefficient of Permeability for Each Soil:
Soil A Kax 2.71 x 10-² cm/s
Soil A Kaz 1.58 x 10-³ cm/s
Soil B Kbx 1.40 x 10-² cm/s
Soil B Kbz 2.56 x 10-³ cm/s
Soil C Kcx 3.23 x 102 cm/s
Soil C Kcz 3.19 x 10-³ cm/s
Compute the interstitial velocity if the soil has a void ratio of 0.76 in meters per minute.. Use 4 decimal places.
Transcribed Image Text:Water flows through a sand filter as shown on the figure. The soil has a cross sectional area of 0.25 m². d1=d2-d3=0.58 m. Head difference is 0.93 m. 7 Inflow Outflow Soil A Soil B Soil C d3 Coefficient of Permeability for Each Soil: Soil A Kax 2.71 x 10-² cm/s Soil A Kaz 1.58 x 10-³ cm/s Soil B Kbx 1.40 x 10-² cm/s Soil B Kbz 2.56 x 10-³ cm/s Soil C Kcx 3.23 x 102 cm/s Soil C Kcz 3.19 x 10-³ cm/s Compute the interstitial velocity if the soil has a void ratio of 0.76 in meters per minute.. Use 4 decimal places.
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