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Soil samples | Physical identification parameters |
Type of soil | ϒd (kN/m3) | ϒs (kN/m3) | ϒh (kN/m3) | ϒsat (kN/m3) | ϒ′ (kN/m3) | e |
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1 | Nodulated reddish clay | 16.2 | 26.9 | 19.9 | 20.18 | 10.12 | 0.67 |
2 | Nodulated reddish clay | 16.6 | 27 | 20.3 | 20.45 | 10.43 | 0.63 |
3 | Nodulated reddish clay | 16.8 | 26 | 20.2 | 20.34 | 10.32 | 0.55 |
4 | Nodulated reddish clay | 16 | 26.3 | 19.7 | 19.92 | 9.88 | 0.65 |
5 | Yellowish clay | 17 | 26.9 | 20.6 | 20.68 | 10.7 | 0.58 |
6 | Yellowish lateritic gravel | 17.9 | 27.2 | 21.17 | 21.32 | 11.32 | 0.52 |
7 | Yellowish clay | 17.1 | 26.9 | 20.26 | 20.74 | 10.76 | 0.57 |
8 | Brown clay | 16.7 | 26.7 | 20.2 | 20.45 | 10.44 | 0.6 |
9 | Yellowish clay | 18 | 27.2 | 20.88 | 21.38 | 11.39 | 0.51 |
10 | Altered rock in reddish lateritic clay | 13.3 | 27.6 | 16.5 | 18.48 | 8.5 | 1.07 |
11 | Altered rock in yellowish lateritic clay | 13.7 | 27.1 | 16.4 | 18.64 | 8.64 | 0.98 |
12 | Reddish lateritic clay | 12.6 | 27.2 | 15.1 | 17.97 | 7.96 | 1.16 |
13 | Reddish lateritic clay | 13.4 | 26.9 | 16.5 | 18.42 | 8.41 | 1.01 |
14 | Altered rock in reddish lateritic clay | 14.4 | 27.7 | 16.9 | 19.2 | 9.27 | 0.91 |
15 | Altered rock in Motley clay | 15.2 | 26.6 | 17 | 19.49 | 9.49 | 0.75 |
16 | Altered rock in reddish clay | 15 | 27 | 16.2 | 19.44 | 9.44 | 0.8 |
17 | Altered rock in Motley clay | 15.5 | 26.3 | 16.9 | 19.61 | 9.59 | 0.7 |
18 | Nodulated reddish clay | 17.1 | 27 | 20.6 | 20.77 | 10.76 | 0.58 |
19 | Nodulated reddish clay | 17.7 | 26.5 | 20.7 | 21.02 | 11 | 0.5 |
20 | Nodulated reddish clay | 15.9 | 27 | 19.9 | 20.01 | 10 | 0.7 |
21 | Nodulated reddish clay | 16.9 | 27.5 | 20.6 | 20.75 | 10.74 | 0.63 |
22 | Nodulated reddish clay | 16 | 26.9 | 19.7 | 20.05 | 10.06 | 0.68 |
23 | Nodulated reddish clay | 16.4 | 27.1 | 20.2 | 20.35 | 10.36 | 0.65 |
24 | Nodulated reddish clay | 16.4 | 28 | 20.5 | 20.54 | 10.53 | 0.71 |
25 | Nodulated reddish clay | 16 | 26.5 | 19.9 | 19.96 | 9.94 | 0.66 |
26 | Nodulated reddish clay | 16.7 | 26.5 | 20.2 | 20.4 | 10.38 | 0.59 |
27 | Yellowish clay | 12.3 | 26.8 | 16.3 | 17.71 | 7.67 | 1.19 |
28 | Motley clay | 12.4 | 26.8 | 16.2 | 17.77 | 7.78 | 1.16 |
29 | Reddish lateritic clay | 14.2 | 26.9 | 17.7 | 18.92 | 8.94 | 0.89 |
30 | Altered breastplate in reddish clay | 14.5 | 26.9 | 17.5 | 19.11 | 9.09 | 0.86 |
31 | Altered breastplate in Motley clay | 13.1 | 26.9 | 16.4 | 18.23 | 8.24 | 1.05 |
32 | Altered breastplate in reddish clay | 14.6 | 26.8 | 18 | 19.15 | 9.18 | 0.83 |
33 | Altered breastplate in reddish clay | 13.1 | 26 | 16.6 | 18.06 | 8.04 | 0.99 |
34 | Altered breastplate in yellowish clay | 12.5 | 26.1 | 16.1 | 17.71 | 7.74 | 1.08 |
35 | Reddish lateritic clay | 13.2 | 26 | 16.2 | 18.12 | 8.08 | 0.98 |
36 | Reddish clay gravel | 20.8 | 28.5 | 23.2 | 23.5 | 13.5 | 0.37 |
37 | Reddish clay gravel | 20.4 | 28 | 22.9 | 23.11 | 13.14 | 0.37 |
38 | Reddish clay gravel | 20.1 | 28.3 | 22.9 | 23 | 12.98 | 0.41 |
39 | Reddish clay gravel | 20.9 | 28.5 | 23.4 | 23.57 | 13.6 | 0.36 |
40 | Reddish clay gravel | 20.2 | 28.8 | 22.9 | 23.19 | 13.15 | 0.43 |
41 | Altered rock in Motley clay | 13.2 | 26.4 | 15.6 | 18.2 | 8.24 | 0.99 |
42 | Altered rock in reddish clay | 13.1 | 26 | 16.4 | 18.06 | 8.04 | 0.99 |
43 | Altered rock in reddish lateritic clay | 13.7 | 26.5 | 17 | 18.53 | 8.51 | 0.94 |
44 | Altered rock in reddish lateritic clay | 13.5 | 26.9 | 16.1 | 18.48 | 8.45 | 1 |
45 | Motley clay | 13.9 | 26.4 | 16.4 | 18.63 | 8.63 | 0.9 |
46 | Yellowish sandy clay | 14.3 | 26.5 | 16.8 | 18.9 | 8.92 | 0.85 |
47 | Yellowish sandy clay | 14.1 | 26.3 | 16.5 | 18.74 | 8.72 | 0.87 |
48 | Yellowish clay | 14 | 26.7 | 16.9 | 18.76 | 8.74 | 0.91 |
49 | Altered rock in yellowish clay | 12.9 | 26.8 | 15.3 | 18.09 | 8.08 | 1.08 |
50 | Motley lateritic clay | 14.2 | 26.8 | 17.9 | 18.9 | 8.89 | 0.89 |
51 | Altered rock in motley clay | 12.1 | 26.5 | 16 | 17.53 | 7.5 | 1.2 |
52 | Brown clay | 12.9 | 26.4 | 16.2 | 18.01 | 8 | 1.05 |
53 | Yellowish clay | 14.1 | 26.9 | 17.1 | 18.86 | 8.85 | 0.91 |
54 | Altered rock in reddish clay | 12.3 | 26.7 | 16.4 | 17.69 | 7.7 | 1.17 |
55 | Reddish lateritic clay | 13.7 | 26.8 | 16.7 | 18.59 | 8.57 | 0.96 |
56 | Motley lateritic clay | 13 | 27.2 | 16.7 | 18.22 | 8.23 | 1.09 |
57 | Altered rock in reddish lateritic clay | 12.8 | 27 | 16.6 | 18.06 | 8.06 | 1.11 |
58 | Altered rock in reddish lateritic clay | 13 | 26.8 | 16.4 | 18.15 | 8.16 | 1.06 |
59 | Yellowish clayed sand | 15.8 | 25.7 | 18.42 | 19.65 | 9.7 | 0.627 |
60 | Yellowish sandy clay | 15.6 | 25.8 | 18.25 | 19.55 | 9.6 | 0.654 |
61 | Yellowish sandy clay | 15.3 | 25.6 | 18.66 | 19.32 | 9.3 | 0.673 |
62 | Reddish clay | 14.1 | 26.6 | 18 | 18.8 | 8.78 | 0.89 |
63 | Altered rock in Motley clay | 13 | 26.7 | 16.6 | 18.13 | 8.11 | 1.06 |
64 | Altered rock in yellowish lateritic clay | 12.9 | 26.6 | 16.6 | 18.05 | 8.06 | 1.06 |
65 | Altered rock in Motley clay | 13.9 | 26.7 | 17 | 18.69 | 8.43 | 0.98 |
66 | Reddish clay | 13.1 | 26.6 | 16.8 | 18.18 | 8.14 | 1.04 |
67 | Reddish soft clay | 12.2 | 26.7 | 16.6 | 17.63 | 7.63 | 1.19 |
68 | Altered rock in reddish clay | 12.5 | 26.6 | 17.5 | 17.8 | 7.79 | 1.13 |
69 | Altered rock in reddish clay | 11 | 26.7 | 17.1 | 16.88 | 6.84 | 1.44 |
70 | Reddish clay | 13.1 | 26.9 | 17.4 | 18.23 | 8.22 | 1.056 |
71 | Reddish clay | 13.2 | 26.7 | 17.6 | 18.26 | 8.28 | 1.018 |
| Average value | 14.84 | 26.84 | 18.12 | 19.31 | 9.31 | 0.85 |
| Variance of soils samples | 5.18 | 0.38 | 4.61 | 2.31 | 2.32 | 0.06 |
| Standard deviation | 2.28 | 0.62 | 2.15 | 1.52 | 1.52 | 0.25 |
| Confidence interval range | 12.56 | 26.22 | 15.98 | 17.8 | 7.78 | 0.6 |
| | 17.11 | 27.45 | 20.27 | 20.83 | 10.83 | 1.09 |
| Maximum value | 20.9 | 28.8 | 23.4 | 23.57 | 13.6 | 1.44 |
| Minimum value | 11 | 25.6 | 15.1 | 16.88 | 6.84 | 0.36 |
| Median value | 14.1 | 26.8 | 17.1 | 18.86 | 8.85 | 0.89 |
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