Research Article
Real-Time Warning and Risk Assessment of Tailings Dam Disaster Status Based on Dynamic Hierarchy-Grey Relation Analysis
| Data groups | Indicator element score results | C1-1 | C1-2 | C1-3 | C1-4 | C1-5 | C1-6 | C1-7 | C1-8 | C1-9 | C1-10 | C1-11 | C2-1 | C2-2 | C2-3 | C2-4 | C2-5 | C2-6 | C2-7 | C2-8 | C2-9 | C2-10 | C2-11 | Mean |
| N1 | 91 | 87 | 75 | 71 | 90 | 86 | 88 | 85 | 74 | 79 | 77 | 87 | 83 | 85 | 88 | 87 | 89 | 79 | 88 | 85 | 80 | 77 | 3.86 | N2 | 86 | 92 | 82 | 70 | 85 | 91 | 83 | 90 | 71 | 75 | 73 | 95 | 88 | 88 | 83 | 84 | 86 | 86 | 93 | 88 | 74 | 82 | 4.00 |
| N3 | 85 | 72 | 89 | 77 | 84 | 71 | 80 | 72 | 80 | 81 | 80 | 75 | 86 | 70 | 82 | 86 | 90 | 90 | 73 | 73 | 79 | 80 | 3.32 | N4 | 88 | 93 | 90 | 88 | 87 | 92 | 85 | 93 | 85 | 89 | 87 | 96 | 95 | 91 | 85 | 80 | 82 | 98 | 94 | 94 | 88 | 85 | 4.27 | N5 | 82 | 85 | 67 | 73 | 83 | 84 | 81 | 84 | 76 | 82 | 88 | 88 | 84 | 82 | 81 | 79 | 81 | 88 | 86 | 86 | 81 | 78 | 3.91 | N6 | 89 | 95 | 71 | 89 | 97 | 96 | 95 | 92 | 79 | 85 | 83 | 92 | 87 | 90 | 95 | 90 | 92 | 75 | 90 | 98 | 84 | 81 | 4.45 | N7 | 90 | 94 | 88 | 74 | 89 | 93 | 87 | 91 | 77 | 88 | 86 | 97 | 90 | 89 | 87 | 85 | 87 | 92 | 95 | 95 | 87 | 84 | 4.32 | N8 | 87 | 84 | 96 | 90 | 86 | 83 | 84 | 82 | 73 | 84 | 82 | 90 | 91 | 80 | 84 | 82 | 84 | 80 | 85 | 80 | 82 | 87 | 3.64 | N9 | 74 | 76 | 91 | 78 | 73 | 75 | 71 | 76 | 64 | 80 | 78 | 79 | 89 | 74 | 71 | 77 | 79 | 95 | 77 | 77 | 78 | 83 | 3.50 | N10 | 81 | 71 | 77 | 76 | 80 | 70 | 78 | 71 | 75 | 87 | 85 | 74 | 73 | 69 | 78 | 75 | 77 | 81 | 72 | 72 | 85 | 67 | 3.27 |
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