Analysis of Factors Influencing Stability of Overlying Soil Layer on Thin Bedrock Based on Crack Development-Closure Test
Table 6
Calculating table of the sum of squares of deviations of interaction between experimental factors.
Experiment number
Column
3
4
6
7
8
9
11
12
Experimental results: Qi (10−6 m3/s)
Factor
Cc × Cl
Cc × Cw
Cl × Cw
Cc × ω
1
1
1
1
1
1
1
1
1
0.000
2
1
1
2
2
2
2
2
2
1.517
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
⋮
26
2
1
1
3
1
3
3
2
0.975
27
2
1
2
1
2
1
1
3
12.167
Ij
124.474
36.800
39.607
218.450
117.900
37.008
32.133
126.316
IIj
31.875
119.933
215.776
32.424
34.816
123.608
124.458
115.025
IIIj
125.391
125.007
26.357
30.866
129.024
121.124
125.149
40.399
15493.777
1354.240
1568.714
47720.403
13900.410
1369.592
1032.530
15955.732
1016.016
14383.924
46559.282
1051.316
1212.154
15278.938
15489.794
13230.751
15722.903
15626.750
694.691
952.710
16647.193
14671.023
15662.272
1632.079
641.506
545.085
2484.838
2585.032
588.957
540.045
636.161
484.380
The soil layer in experiment No. 21 and No. 24 is destroyed, and their experimental results tend to m3/s. Because the value cannot participate in the calculation, the rate of flow result in experiment No. 21 and No. 24 is calculated to be a larger value of 100 (10−6 m3/s).
