Research Article
Data-Driven Model for Rockburst Prediction
| No. | Maximum shear stress of tunnel wall σθ (MPa) | Uniaxial compression strength σc (MPa) | Uniaxial tensile strength σt (MPa) | Linear stress energy | Rockburst rank |
| 1 | 90.00 | 170.00 | 11.30 | 9 | 3 | 2 | 90.00 | 220.00 | 7.40 | 7.3 | 2 | 3 | 62.60 | 165.00 | 9.40 | 9 | 2 | 4 | 55.40 | 176.00 | 7.30 | 9.3 | 3 | 5 | 30.00 | 88.70 | 3.70 | 6.6 | 3 | 6 | 48.75 | 180.00 | 8.30 | 5 | 3 | 7 | 80.00 | 180.00 | 6.70 | 5.5 | 2 | 8 | 89.00 | 236.00 | 8.30 | 5 | 3 | 9 | 98.60 | 120.00 | 6.50 | 3.8 | 3 | 10 | 108.40 | 140.00 | 8.00 | 5 | 4 | 11 | 57.00 | 180.00 | 8.30 | 5.00 | 3 | 12 | 50.00 | 130.00 | 6.00 | 5.00 | 3 | 13 | 62.50 | 175.00 | 7.25 | 5 | 3 | 14 | 75.00 | 180.00 | 8.30 | 5 | 3 | 15 | 11.00 | 115.00 | 5.00 | 5.7 | 1 | 16 | 43.40 | 123.00 | 6.00 | 5 | 3 | 17 | 18.80 | 178.00 | 5.70 | 7.40 | 1 | 18 | 34.00 | 150.00 | 5.40 | 7.8 | 1 | 19 | 56.10 | 131.99 | 9.44 | 7.44 | 3 | 20 | 54.20 | 134.00 | 9.10 | 7.1 | 3 | 21 | 70.30 | 128.30 | 8.70 | 6.4 | 3 | 22 | 60.70 | 111.50 | 7.86 | 6.16 | 4 | 23 | 54.20 | 134.00 | 9.09 | 7.08 | 3 | 24 | 70.30 | 129.00 | 8.73 | 6.43 | 3 | 25 | 35.00 | 133.40 | 9.30 | 2.9 | 2 | 26 | 157.30 | 91.23 | 6.92 | 6.27 | 4 | 27 | 148.40 | 66.77 | 3.81 | 5.08 | 2 | 28 | 132.10 | 51.50 | 2.47 | 4.63 | 3 | 29 | 127.90 | 35.82 | 1.24 | 3.67 | 2 | 30 | 107.50 | 21.50 | 0.60 | 2.29 | 1 | 31 | 96.41 | 18.32 | 0.38 | 1.87 | 1 | 32 | 167.20 | 110.30 | 8.36 | 6.83 | 4 | 33 | 118.50 | 26.06 | 0.77 | 2.89 | 2 | 34 | 34.15 | 54.20 | 12.10 | 3.17 | 2 | 35 | 60.00 | 135.00 | 15.04 | 4.86 | 2 | 36 | 60.00 | 66.49 | 9.72 | 2.15 | 2 | 37 | 60.00 | 106.38 | 11.20 | 6.11 | 2 | 38 | 60.00 | 86.03 | 7.14 | 2.85 | 2 | 39 | 60.00 | 149.19 | 9.30 | 3.5 | 2 | 40 | 60.00 | 136.79 | 10.42 | 2.12 | 2 | 41 | 63.80 | 110.00 | 4.50 | 6.31 | 3 | 42 | 2.60 | 20.00 | 3.00 | 1.39 | 1 | 43 | 44.40 | 120.00 | 5.00 | 5.1 | 2 | 44 | 13.50 | 30.00 | 2.67 | 2.03 | 2 | 45 | 70.40 | 110.00 | 4.50 | 6.31 | 3 | 46 | 3.80 | 20.00 | 3.00 | 1.39 | 1 | 47 | 57.60 | 120.00 | 5.00 | 5.1 | 3 | 48 | 19.50 | 30.00 | 2.67 | 2.03 | 3 | 49 | 81.40 | 110.00 | 4.50 | 6.31 | 4 | 50 | 4.60 | 20.00 | 3.00 | 1.39 | 1 | 51 | 73.20 | 120.00 | 5.00 | 5.1 | 3 | 52 | 30.00 | 30.00 | 2.67 | 2.03 | 4 | 53 | 15.20 | 53.80 | 5.56 | 1.92 | 1 | 54 | 88.90 | 142.00 | 13.20 | 3.62 | 4 | 55 | 59.82 | 85.80 | 7.31 | 2.78 | 3 | 56 | 32.30 | 67.40 | 6.70 | 1.1 | 1 | 57 | 30.10 | 88.70 | 3.70 | 6.6 | 4 | 58 | 18.80 | 171.50 | 6.30 | 7 | 1 | 59 | 34.00 | 149.00 | 5.90 | 7.6 | 2 | 60 | 38.20 | 53.00 | 3.90 | 1.6 | 1 | 61 | 11.30 | 90.00 | 4.80 | 3.6 | 1 | 62 | 92.00 | 263.00 | 10.70 | 8 | 2 | 63 | 62.40 | 235.00 | 9.50 | 9 | 4 | 64 | 43.40 | 136.50 | 7.20 | 5.6 | 4 | 65 | 11.00 | 105.00 | 4.90 | 4.7 | 1 | 66 | 46.40 | 100.00 | 4.90 | 2.00 | 2 | 67 | 23.00 | 80.00 | 3.00 | 0.85 | 2 | 68 | 46.20 | 105.00 | 5.30 | 2.30 | 2 | 69 | 13.90 | 124.00 | 4.22 | 2.04 | 1 | 70 | 17.40 | 161.00 | 3.98 | 2.19 | 2 | 71 | 19.00 | 153.00 | 4.48 | 2.11 | 2 | 72 | 19.70 | 142.00 | 4.55 | 2.26 | 2 | 73 | 18.70 | 82.00 | 10.90 | 1.5 | 1 | 74 | 28.60 | 122.00 | 12.00 | 2.5 | 3 | 75 | 29.80 | 132.00 | 11.50 | 4.6 | 3 | 76 | 33.60 | 156.00 | 10.80 | 5.2 | 3 | 77 | 26.90 | 92.80 | 9.47 | 3.7 | 3 | 78 | 55.90 | 128.00 | 6.29 | 8.1 | 4 | 79 | 59.90 | 96.60 | 11.70 | 1.8 | 2 | 80 | 68.00 | 107.00 | 6.10 | 7.20 | 4 | 81 | 105.50 | 187.00 | 19.20 | 7.27 | 3 | 82 | 105.50 | 170.00 | 12.10 | 5.76 | 3 | 83 | 105.50 | 190.00 | 17.10 | 3.97 | 3 | 84 | 47.56 | 58.50 | 3.50 | 5 | 2 | 85 | 43.62 | 78.10 | 3.20 | 6 | 2 | 86 | 25.70 | 59.70 | 1.30 | 1.7 | 1 | 87 | 26.90 | 62.80 | 2.10 | 2.4 | 2 | 88 | 40.40 | 72.10 | 2.10 | 1.9 | 2 | 89 | 39.40 | 65.20 | 2.30 | 3.4 | 3 | 90 | 38.20 | 71.40 | 3.40 | 3.6 | 3 | 91 | 45.70 | 69.10 | 3.20 | 4.1 | 3 | 92 | 35.80 | 67.80 | 3.80 | 4.3 | 3 | 93 | 39.40 | 69.20 | 2.70 | 3.8 | 3 | 94 | 40.60 | 66.60 | 2.60 | 3.7 | 3 | 95 | 39.00 | 70.10 | 2.40 | 4.8 | 3 | 96 | 57.20 | 80.60 | 2.50 | 5.5 | 4 | 97 | 55.60 | 114.00 | 2.30 | 4.7 | 3 | 98 | 56.90 | 123.00 | 2.70 | 5.2 | 3 | 99 | 62.10 | 132.00 | 2.40 | 5 | 3 | 100 | 29.70 | 116.00 | 2.70 | 3.7 | 2 | 101 | 29.10 | 94.00 | 2.60 | 3.2 | 2 | 102 | 27.80 | 90.00 | 2.10 | 1.8 | 1 | 103 | 30.30 | 88.00 | 3.10 | 3 | 2 | 104 | 55.60 | 114.00 | 2.30 | 4.7 | 3 | 105 | 41.60 | 67.60 | 2.70 | 3.7 | 3 | 106 | 40.10 | 72.10 | 2.30 | 4.6 | 3 | 107 | 58.20 | 83.60 | 2.60 | 5.9 | 4 | 108 | 56.80 | 112.00 | 2.20 | 5.2 | 3 | 109 | 89.56 | 190.3 | 17.13 | 3.97 | 3 | 110 | 89.56 | 170.28 | 12.07 | 5.76 | 3 | 111 | 89.56 | 187.17 | 19.17 | 7.27 | 3 | 112 | 48 | 120 | 1.5 | 5.8 | 3 | 113 | 63 | 115 | 1.5 | 5.7 | 3 | 114 | 49.5 | 110 | 1.5 | 5.7 | 3 | 115 | 30.9 | 82.56 | 6.5 | 3.2 | 2 | 116 | 89 | 128.6 | 13.2 | 4.9 | 4 | 117 | 12.3 | 237.1 | 17.66 | 6.9 | 1 | 118 | 55.6 | 256.5 | 18.9 | 9.1 | 3 | 119 | 91.3 | 225.6 | 17.2 | 7.3 | 4 | 120 | 61 | 171.5 | 22.6 | 7.5 | 2 | 121 | 108.4 | 138.4 | 7.7 | 1.9 | 4 | 122 | 69.8 | 198 | 22.4 | 4.68 | 2 | 123 | 105 | 171.3 | 22.6 | 7.27 | 4 | 124 | 105 | 237.16 | 17.66 | 6.38 | 4 | 125 | 105 | 304.21 | 20.9 | 10.57 | 4 | 126 | 25.49 | 54.2 | 2.49 | 3.17 | 2 | 127 | 72.07 | 147.09 | 10.98 | 6.53 | 3 | 128 | 21.8 | 160 | 5.2 | 2.22 | 1 | 129 | 20.9 | 160 | 5.2 | 2.22 | 1 | 130 | 12.1 | 160 | 5.2 | 2.22 | 1 | 131 | 75 | 170 | 11.3 | 9 | 3 | 132 | 105 | 128.61 | 13 | 5.76 | 4 | 133 | 105 | 304 | 9.12 | 5.76 | 3 | 134 | 105 | 306.58 | 13.9 | 6.38 | 4 | 135 | 7.5 | 52 | 3.7 | 1.3 | 1 | 136 | 24.93 | 99.7 | 4.8 | 3.8 | 1 | 137 | 14.96 | 99.7 | 4.8 | 3.8 | 1 |
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Note. 1: no rockburst; 2: moderate rockburst; 3: strong rockburst; 4: violent rockburst.
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