FLOW OF WATER THROUGH STRATIFIED SOIL 1. Horizontal Flow 1 (K,h, +k2h2 +k3h3. K,hn) 2. Vertical Flow H Kr ea = h h2 h3 h,. k, k2 k3 Kn Where: h's = height of each layered soil k's = coefficient of permeability of each layered soil H= total height of stratified soil Kres = equivalent coefficient of permeability PROBLEM 2: Find the equivalent vertical permeability of a layered soil with the following data: H1 = 5 m H2 = 2 m H3 = 4 m a. 10.14 x 10-5 C. 7.63 x 10-3 k= 10-2 cm/sec k= 1.9x10-2 cm/sec k= 3.8x10-4 cm/sec b. 6.87 x 10-5 d. 9.88 x 10-4

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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FLOW OF WATER THROUGH
STRATIFIED SOIL
1. Horizontal Flow
1
(K,h, +k2h2 +k3h3. K,hn)
KHea
2. Vertical Flow
H
Kr ea =
h h2 h3 h.
k, k2 k3 Kn
Where:
h's = height of each layered soil
k's = coefficient of permeability of each
layered soil
H= total height of stratified soil
Ky eg = equivalent coefficient of permeability
PROBLEM 2:
Find
the
equivalent
vertical
permeability of a layered soil with the
following data:
H1 = 5 m
H2 = 2 m
H3 = 4 m
a. 10.14 x 10-5
C. 7.63 x 10-3
k= 10-2 cm/sec
k= 1.9x10-2 cm/sec
k= 3.8x104 cm/sec
b. 6.87 x 10-5
d. 9.88 x 10-4
Transcribed Image Text:FLOW OF WATER THROUGH STRATIFIED SOIL 1. Horizontal Flow 1 (K,h, +k2h2 +k3h3. K,hn) KHea 2. Vertical Flow H Kr ea = h h2 h3 h. k, k2 k3 Kn Where: h's = height of each layered soil k's = coefficient of permeability of each layered soil H= total height of stratified soil Ky eg = equivalent coefficient of permeability PROBLEM 2: Find the equivalent vertical permeability of a layered soil with the following data: H1 = 5 m H2 = 2 m H3 = 4 m a. 10.14 x 10-5 C. 7.63 x 10-3 k= 10-2 cm/sec k= 1.9x10-2 cm/sec k= 3.8x104 cm/sec b. 6.87 x 10-5 d. 9.88 x 10-4
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