nourani @ tabrizu.ac.ir Bahadorfn @ Yahoo.com

[2]

FEM

FEMseep/w

seep/w

(R.M.S.E)

(R.M.S.E)

zyxt

)c(

dT

dM

C

( c)k

tx y z( c)

( k ) ( k ) ( k )x x y y z z t

tk

0yx 2

2

2

22 ( )

/45 52 538 53

1

/ / secK m51 2 10XK

YK

4

/ 71 026 10

2

3

4

23

4

m74.1)E.S.M.R( 1m63.1)E.S.M.R( 2

1)E.S.M.R(2)E.S.M.R(

5

(m)

(m/s

)

R.M.S.E

5

68

R.M.S.ER.M.S.E(R.M.S.E)

109213211

(+1840 )1

(m) (m) (m)

1 108 US 27.35 1867.35 1866.8

2 109 DS 33.3 1873.3 1873.9

3 105 US 18.9 1858.9 1858.6 4 107 DS 19.5 1859.5 1858.87 5 106 CL 9.84 1849.5 1848.7

(+1834 )2

(m) (m) (m)

1 212 US 36.79 1870.79 1871.1

2 213 DS 38.27 1872.27 1873.15

3 209 US 23.12 1857.12 1856.42

4 210 CL 25.45 1859.45 1858.79

5 211 DS 19.1 1853.1 1852.31

6 205 US 11.9 1845.9 1845.21

7 206 US 24.14 1858.14 1857.50

8 207 DS 23.04 1856.6 1855.87

9 208 DS 8.7 1842.7 1842

1856

1859

1862

1865

1868

1871

1874

84.01

.01

84.01

.05

84.01

.10

84.01

.15

84.01

.20

84.01

.25

84.01

.31

84.02

.01

84.02

.05

84.02

.10

84.02

.15

84.02

.20

84.02

.25

84.02

.31

84.03

.01

84.03

.05

84.03

.10

84.03

.15

84.03

.20

84.03

.25

84.03

.31

84.04

.01

84.04

.05

84.04

.10

84.04

.15

84.04

.20

84.04

.25

84.04

.31

Time (day)

Wat

er L

evel

(m

)

Obs.lev.

finite.E.level

6

1840

1843

18461849

1852

1855

18581861

1864

1867

18701873

84.01

.01

84.01

.05

84.01

.10

84.01

.15

84.01

.20

84.01

.25

84.01

.31

84.02

.01

84.02

.05

84.02

.10

84.02

.15

84.02

.20

84.02

.25

84.02

.31

84.03

.01

84.03

.05

84.03

.10

84.03

.15

84.03

.20

84.03

.25

84.03

.31

84.04

.01

84.04

.05

84.04

.10

84.04

.15

84.04

.20

84.04

.25

84.04

.31

Time (day)

Wat

er L

evel

(m) Obs.lev.

finite.E.level

7

184018431846184918521855185818611864186718701873

84.01

.01

84.01

.05

84.01

.10

84.01

.15

84.01

.20

84.01

.25

84.01

.31

84.02

.01

84.02

.05

84.02

.10

84.02

.15

84.02

.20

84.02

.25

84.02

.31

84.03

.01

84.03

.05

84.03

.10

84.03

.15

84.03

.20

84.03

.25

84.03

.31

84.04

.01

84.04

.05

84.04

.10

84.04

.15

84.04

.20

84.04

.25

84.04

.31

Time (day)

Wat

er L

evel

(m)

Obs.lev.

finite.E.level

8

8

(R.M.S.E)

9

(R.M.S.E)sec/m104.8K 9

m89.0)E.S.M.R(

(R.M.S.E)m89.0R1m93.0R2

10

(R.M.S.E)

1.20E-05 3.00E-06 1.00E-09 8.40E-09 7.00E-08 1.00E-08

R.M

.S.E

(m

)

(m/s)

mm

R.M.S.E

k

,

4-Abdallah. L., Makawi. H., Mohanned Al-sheriaded, Evaluation and rehabitiation of dam seepage problems,case study:kfrrein dam, Journal of Engineerong Geology ,Vol.56, 2000, PP.335-345.

5- Uromeihy. A., G. barzegari,2007, Evaluation and treatment of seepage problems at Chapar-Abad Dam, Iran, Journal of Engineering Geology, Vol.91,PP.219-228.

6- Geo-office Company,2004,Seep/w User s Guide ,version 5,Geo-slope,Calgrary,Alberta,Canada. 7- Maosong Huang,Cang-Qin Jia, Strength reduction FEM in stability analysis of soil slopes subjected to

transient unsaturated seepage,Journal of computer and Geotechnics,Vol.36,2009,PP.93-101. 8- Xiang Song Li,Seepage driving effect on deformation of Sanfernando dams,Journal of soil dynamics and

Earthquake Engineering ,Vol.24,2004,PP.979-992. 9- Yifeng Chen,Chuarbing Zhou,Hong Zheng,A numerical solution to seepage problems with complex

drainage system,Journal of Computer and Geotechnics,Vol.2,2008,PP.383-393.

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