Civil Engineering - Soil Mechanics and Foundation Engineering - Discussion
Discussion Forum : Soil Mechanics and Foundation Engineering - Section 1 (Q.No. 14)
14.
A flow line makes angles θ1 and θ2 with the normal to the interface of the soils having permeabilities k1, k2 before and after deflection. According to the law of deflection of the flow lines at the interface of the dissimilar soils
Discussion:
8 comments Page 1 of 1.
Birendra Nath said:
2 years ago
K = ql/Aht.
K = qtanθ/At.
K is directly proportional to tan θ.
K = qtanθ/At.
K is directly proportional to tan θ.
(1)
Anshul said:
1 decade ago
Please explain it how the formula comes?
S.VIMALRAJ said:
1 decade ago
Please explain it how the formula comes?
Snehal said:
9 years ago
It is came from q = kiH. H being distance bet flow line i = delta h/l
l distance between equipotential line.
This is a case when two equipotential lines crosses two flow lines at the intercept of soil layer.
By using trigonometry you can solve it.
l distance between equipotential line.
This is a case when two equipotential lines crosses two flow lines at the intercept of soil layer.
By using trigonometry you can solve it.
R@ghv said:
9 years ago
Explain, how it comes?
Arun Kumar Das said:
7 years ago
Please Explain it.
Vishal said:
6 years ago
Can anyone explain about the law of deflection?
Mayur said:
6 years ago
FLOW THROUGH NON HOMOGENOUS MEDIUM
Flow lines get deflected at the interface of two dissimilar soils when it passes from one soil to another soil.
At that time we have a relation:
"K is directly proportional to tan(teta)"
Flow lines get deflected at the interface of two dissimilar soils when it passes from one soil to another soil.
At that time we have a relation:
"K is directly proportional to tan(teta)"
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