Real-Time Warning and Risk Assessment of Tailings Dam Disaster Status Based on Dynamic Hierarchy-Grey Relation Analysis

Table 9

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