Deformation Analysis of Granular Soils under Dynamic Compaction Based on Stochastic Medium Theory
Table 2
Calculated, observed, and modified deformations for simulated sand fill. Observed data are from Ghassemi et al. [27]; calculated and modified data are from the computational model applied to Ghassemi’s data (unit: cm).
Depth
Horizontal distance
0 m
0.4 m
0.8 m
1.2 m
1.6 m
2 m
2.4 m
2.8 m
3.2 m
1.6 m
Calculated
94.1
89.7
75
49.3
24.1
10.2
4
1.58
0.48
Observed
64.6
64
55.1
40.8
18.9
7.7
0
0
0
Modified
65.8
62.8
52.5
34.5
16.9
7.14
2.8
1.1
0.33
2.4 m
Calculated
50.3
48.1
42
33.6
24.6
16.6
10.4
6.1
2.6
Observed
42.5
37
33.4
25.4
18.3
13.9
8.6
5.3
4.6
Modified
35.2
33.6
29.4
23.5
17.3
11.6
7.27
4.26
1.84
3.2 m
Calculated
26.8
26.2
24.4
21.6
18.3
14.8
11.5
8.5
4.55
Observed
20.3
19.7
16.1
11.8
5.9
5.39
3
0
0
Modified
18.8
18.3
17.1
15.1
12.8
10.4
8
6
3.2
4 m
Calculated
16.26
16
15.35
14.3
12.9
11.4
9.7
8
4.7
Observed
8.9
7.6
7.6
4.8
4.4
0
0
0
0
Modified
11.4
11.2
10.7
10
9.06
8
6.8
5.6
3.3
4.8 m
Calculated
10.8
10.7
10.4
9.94
9.3
8.55
7.7
6.8
4.1
Observed
7
6
6
0
0
0
0
0
0
Modified
7.56
7.5
7.3
6.9
6.5
6
5.4
4.8
2.9
Note: Modified value = Calculated value × Compression Coefficient
