11.2 Methods and Materials
173
Table 11.1
Volume and number of mass failures with different scar patterns for an initial landform after five rainfalls
Test number
Number of mass failures
Total volume of mass failures (10 3
cm 3
/m)
Tf
Co
Uc
Dc
Ps
Ia
Tf
Co
Uc
Dc
Ps
Ia
L1(S30-1-70d)
18
0
5
16
2
6
31.9
0.0
3.3
18.1
7.3
17.2
L2(S30-1-80d)
11
0
6
8
1
0
213.8
0.0
50.8
64.9
1.8
0.0
L3(S30-1.5-70d)
30
0
25
11
1
1
107.7
0.0
82.5
7.2
2.4
2.3
L4(S30-1.5-80d)
11
1
11
6
0
0
191.1
1.2
79.7
19.1
0.0
0.0
L5(G60-1-70d)
10
0
2
8
0
0
123.2
0.0
15.3
11.2
0.0
0.0
L6(G60-1-80d)
12
0
8
5
1
1
41.3
0.0
105.6
24.7
20.1
7.6
L7(G60-1.5-70d)
20
1
2
12
1
1
112.3
7.9
3.8
82.1
0.7
0.5
L8(G60-1.5-80d)
15
0
5
1
0
0
171.4
0.0
13.5
13.4
0.0
0.0
L9(G30-1-70d)
4
1
1
3
1
0
30.1
1.7
0.1
9.8
20.4
0.0
L10(G30-1-80d)
3
0
4
6
0
0
7.5
0.0
8.9
36.5
0.0
0.0
Total
134
3
69
76
7
9
1030.3
10.7
363.4
287.0
52.7
27.6
Percentage (%)
45
1
23
26
2
3
58
1
21
16
3
2