Properties | Sand-silt mixtures | |
---|---|---|
Fc (%) | 20 | 40 |
Gs | 2.655 | 2.658 |
D10(mm) | 0.023 | 0.003 |
D50(mm) | 0.488 | 0.236 |
Cu (.) | 27.24 | 120.51 |
Cc(.) | 3.997 | 3.300 |
emax(.) | 0.697 | 0.759 |
emin(.) | 0.458 | 0.505 |
OCR | 1 | 2 |
---|---|---|
a | 108.81 | 206.48 |
b | –2.03 | –4.40 |
R2 | 0.96 | 0.99 |
Methods | DFP | WD | ||
---|---|---|---|---|
OCR | 1 | 2 | 1 | 2 |
a | 44.08 | 47.44 | 31.72 | 36.19 |
b | –0.21 | –0.20 | 0.11 | 0.03 |
R2 | 0.80 | 0.99 | 0.93 | 0.83 |
Properties | Materials Chlef sand | Silt |
---|---|---|
Gs | 2.652 | 2.667 |
Dmax(mm) | 2.000 | 0.08 |
D10 (mm) | 0.266 | - |
D50 (mm) | 0.596 | 0.023 |
Cu (.) | 2.634 | |
Cc (.) | 0.999 | |
emax(.) | 0.795 | 1.563 |
emin(.) | 0.632 | 0.991 |
WL(%) | - | 31.72 |
Wp (%) | - | 26.71 |
Ip (%) | - | 5.12 |
USCS | SP | ML |
Grain Shape | Rounded | Rounded |
P’c (kPa) | 100 | 200 | 300 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Method | DFP | WD | DFP | WD | DFP | WD | |||||||
OCR | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | |
a | 55.4 | 83.2 | 34.2 | 51.0 | 132.5 | 174.2 | 78.0 | 122.1 | 207.3 | 297.3 | 125.9 | 208.3 | |
b | –0.17 | –0.66 | 0.05 | 0.097 | –1.25 | –1.04 | 0.09 | 0.19 | –1.99 | –2.01 | 0.13 | 0.16 | |
R2 | 0.99 | 0.86 | 0.98 | 0.87 | 0.92 | 0.82 | 0.95 | 0.99 | 0.78 | 0.84 | 0.99 | 0.98 |
Method | DFP | WD |
---|---|---|
a | 10.57 | 23.17 |
b | 0.82 | 0.41 |
R2 | 0.89 | 0.99 |
Test No | Dr (%) | Fc (%) | Method | OCR | P’c (kPa) | η | ϕ’ins(°) | ϕ’s(°) | qins(kPa) | P’ins(kPa) |
---|---|---|---|---|---|---|---|---|---|---|
1 | 100 | 55.56 | 56.11 | |||||||
2 | 1 | 200 | 1.01 | 45.28 | 25.61 | 136.77 | 138.14 | |||
3 | DFP | 300 | 219.72 | 21.92 | ||||||
4 | 100 | 86.34 | 94.97 | |||||||
5 | 2 | 200 | 1.10 | 47.73 | 27.70 | 1 79.88 | 197.87 | |||
6 | 0 | 300 | 307,45 | 338,19 | ||||||
7 | 100 | 34.26 | 20.90 | |||||||
8 | 1 | 200 | 0.61 | 31.38 | 16.07 | 78.24 | 47.72 | |||
9 | WD | 300 | 125.96 | 76.83 | ||||||
10 | 100 | 51.46 | 37.36 | |||||||
11 | 2 | 200 | 0.72 | 36.01 | 18.75 | 122.01 | 88.58 | |||
12 | 300 | 208.06 | 151.05 | |||||||
13 | 100 | 51.48 | 39.12 | |||||||
14 | 1 | 200 | 0.65 | 37.47 | 19.85 | 98.89 | 75.15 | |||
15 | DFP | 3 00 | 1 42.67 | 108.43 | ||||||
16 | 100 | 23.51 | 63.64 | 58.93 | ||||||
17 | 2 | 2 00 | 0.93 | 42.82 | 142.05 | 131.54 | ||||
18 | 20 | 300 | 236.87 | 219.34 | ||||||
19 | 52 | 100 | 35.02 | 24.16 | ||||||
20 | 1 | 200 | 0.69 | 34.60 | 18.02 | 79.31 | 54.72 | |||
21 | WD | 300 | 128.19 | 88.45 | ||||||
22 | 100 | 52.11 | 40.12 | |||||||
23 | 2 | 200 | 0.77 | 37.59 | 19.95 | 126.16 | 97.14 | |||
24 | 300 | 211.95 | 163.20 | |||||||
25 | 100 | 48.58 | 36.43 | |||||||
26 | 1 | 200 | 0.75 | 36.87 | 19.47 | 86.78 | 65.08 | |||
27 | DFP | 300 | 139.97 | 104.98 | ||||||
28 | 100 | 59.78 | 49.01 | |||||||
29 | 2 | 200 | 0.83 | 39.58 | 21.14 | 138.05 | 113.20 | |||
30 | 40 | 300 | 227.03 | 186.16 | ||||||
31 | 100 | 36.33 | 26.16 | |||||||
32 | 1 | 200 | 0.72 | 35.75 | 18.75 | 81.89 | 58.96 | |||
33 | 300 | 131.05 | 94.36 | |||||||
34 | WD | 100 | 55.34 | 42.94 | ||||||
35 | 2 | 200 | 0.78 | 37.83 | 20.12 | 129.75 | 100.68 | |||
36 | 300 | 214.43 | 166.40 |
Methods | DFP | WD | ||
---|---|---|---|---|
OCR | 1 | 2 | 1 | 2 |
a | 24.71 | 27.39 | 16.27 | 18.92 |
b | – 0.15 | – 0.16 | 0.0 6 7 | 0.03 |
R2 | 0.80 | 0.97 | 0.94 | 0.84 |
Method | DFP | WD | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
OCR | 1 | 2 | 1 | 2 | ||||||||
P’c (kPa) | 100 | 200 | 300 | 100 | 200 | 300 | 100 | 200 | 300 | 100 | 200 | 300 |
a | 24.01 | 110.8 | 216.8 | 76.24 | 78.36 | 186.7 | 20.88 | 55.18 | 92.37 | –3.15 | 10.18 | 95.39 |
b | 0.70 | 5.74 | 9.64 | 3.37 | 5.34 | 10.23 | 0.42 | 0.73 | 1.06 | 1.51 | 3.66 | 3.12 |
R2 | 0.88 | 0.97 | 0.99 | 0.93 | 0.90 | 0.92 | 0.83 | 0.77 | 0.89 | 0.52 | 0.88 | 0.93 |