The figure shows the layers of soil in a tube that is 100 mm x 100 mm in cross section. When supplied to maintain a constant head difference of 300 mm across the sample. The hydraulic conductivity of the soils in the direction to flow to them are as follows: Soil A = 2 x 10 ^ -2 cm/sec Soil B = 3 x 10 ^ -3 cm/sec Soil C = 4 x 10 ^ -4 cm/sec (See picture below) Find the equivalent hydraulic conductivity Find the hydraulic gradient Find the rate of water supply in cm3/hr.
The figure shows the layers of soil in a tube that is 100 mm x 100 mm in cross section. When supplied to maintain a constant head difference of 300 mm across the sample. The hydraulic conductivity of the soils in the direction to flow to them are as follows: Soil A = 2 x 10 ^ -2 cm/sec Soil B = 3 x 10 ^ -3 cm/sec Soil C = 4 x 10 ^ -4 cm/sec (See picture below) Find the equivalent hydraulic conductivity Find the hydraulic gradient Find the rate of water supply in cm3/hr.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
8. The figure shows the layers of soil in a tube that is 100 mm x 100 mm in cross section. When supplied to maintain a constant head difference of 300 mm across the sample. The hydraulic conductivity of the soils in the direction to flow to them are as follows:
- Soil A = 2 x 10 ^ -2 cm/sec
- Soil B = 3 x 10 ^ -3 cm/sec
- Soil C = 4 x 10 ^ -4 cm/sec
(See picture below)
- Find the equivalent hydraulic conductivity
- Find the hydraulic gradient
- Find the rate of water supply in cm3/hr.
Transcribed Image Text:PROBLEMS for EXERCISES
30000
10
A confine
shown in
of the a
0.25. T
1325 m
from a
of the a
300mm
Soil
ŞoilSo
150mm 150mm 150mm
4km.
a) Find the equivalent hydraulic
conductivity.
b) Find the hydraulic gradient.
Rec
3/hr
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