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APPENDIX E
Elevation (m)
2.279
18
16
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
75
80
75
80
75
80
Distance (m)
Figure E.1: Critical failure surface for case study with no foundation and 5 kPa apparent cohesion
Elevation (m)
2.082
18
16
14
12
10
8
6
4
2
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Distance (m)
Figure E.2: Critical failure surface for case study with no foundation and no apparent cohesion
Elevation (m)
1.914
16
14
12
10
8
6
4
2
0
-2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Distance (m)
Figure E.3: Critical failure surface with clay foundation and earth fill apparent cohesion 5 kPa
Elevation (m)
1.846
16
14
12
10
8
6
4
2
0
-2
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
Distance (m)
Figure E.4: Critical failure surface with clay foundation and earth fill zero effective cohesion
137