Research Article
Multifractal Analysis and Compressive Strength Prediction for Concrete through Acoustic Emission Parameters
Table 3
Training and testing databases.
| Training sample | CC (×105) | CE (×105) | CH (×108) | CS (MPa) |
| 1 | 2.76 | 7.01 | 1.00 | 52.74 | 2 | 2.70 | 6.85 | 0.96 | 52.64 | 3 | 2.68 | 6.81 | 0.96 | 52.62 | 4 | 2.65 | 6.70 | 0.95 | 52.59 | 5 | 2.65 | 6.70 | 0.95 | 52.59 | 6 | 2.64 | 6.68 | 0.95 | 52.59 | 7 | 2.61 | 6.52 | 0.94 | 52.57 | 8 | 2.53 | 6.32 | 0.91 | 52.47 | 9 | 2.51 | 6.29 | 0.90 | 52.46 | 10 | 2.48 | 6.21 | 0.89 | 52.44 | 11 | 2.48 | 6.20 | 0.89 | 52.44 | 12 | 2.38 | 5.85 | 0.87 | 52.37 | 13 | 2.38 | 5.84 | 0.87 | 52.36 | 14 | 2.33 | 5.68 | 0.85 | 52.24 | 15 | 2.31 | 5.64 | 0.84 | 52.18 | 16 | 2.31 | 5.64 | 0.84 | 52.18 | 17 | 2.25 | 5.49 | 0.80 | 51.97 | 18 | 2.24 | 5.46 | 0.80 | 51.96 | 19 | 2.18 | 5.28 | 0.77 | 51.83 | 20 | 2.12 | 5.14 | 0.73 | 51.61 | 21 | 2.10 | 5.09 | 0.72 | 51.53 | 22 | 2.10 | 5.07 | 0.72 | 51.52 | 23 | 2.08 | 5.03 | 0.71 | 51.43 | 24 | 2.04 | 4.93 | 0.69 | 51.29 | 25 | 2.03 | 4.92 | 0.68 | 51.25 | 26 | 2.00 | 4.85 | 0.66 | 51.13 | 27 | 1.97 | 4.78 | 0.64 | 50.97 | 28 | 1.84 | 4.52 | 0.56 | 50.56 | 29 | 1.75 | 4.32 | 0.50 | 50.14 | 30 | 1.70 | 4.21 | 0.48 | 50.00 | 31 | 1.70 | 4.21 | 0.48 | 49.98 | 32 | 1.68 | 4.16 | 0.47 | 49.90 | 33 | 1.67 | 4.14 | 0.46 | 49.88 | 34 | 1.66 | 4.11 | 0.46 | 49.83 | 35 | 1.62 | 4.03 | 0.43 | 49.65 | 36 | 1.62 | 4.02 | 0.43 | 49.63 | 37 | 1.61 | 4.00 | 0.42 | 49.56 | 38 | 1.56 | 3.90 | 0.40 | 49.35 | 39 | 1.38 | 3.41 | 0.31 | 48.51 | 40 | 1.36 | 3.39 | 0.30 | 48.42 | 41 | 1.33 | 3.31 | 0.29 | 48.19 | 42 | 1.31 | 3.27 | 0.28 | 48.01 | 43 | 1.29 | 3.25 | 0.27 | 47.88 | 44 | 1.29 | 3.24 | 0.26 | 47.81 | 45 | 1.18 | 2.84 | 0.22 | 46.69 | 46 | 1.16 | 2.82 | 0.21 | 46.55 | 47 | 1.16 | 2.82 | 0.21 | 46.53 | 48 | 1.14 | 2.77 | 0.20 | 46.07 | 49 | 1.11 | 2.71 | 0.19 | 45.77 | 50 | 1.10 | 2.70 | 0.19 | 45.75 | 51 | 1.08 | 2.65 | 0.18 | 45.30 | 52 | 1.08 | 2.65 | 0.18 | 45.21 | 53 | 1.07 | 2.64 | 0.18 | 45.17 | 54 | 1.04 | 2.57 | 0.16 | 44.62 | 55 | 0.93 | 2.34 | 0.13 | 43.43 | 56 | 0.92 | 2.31 | 0.13 | 43.24 | 57 | 0.92 | 2.31 | 0.13 | 43.23 | 58 | 0.91 | 2.29 | 0.13 | 43.13 | 59 | 0.86 | 2.10 | 0.11 | 42.14 | 60 | 0.81 | 2.00 | 0.10 | 40.24 |
|
|