Risk Assessment of Water and Sand Inrush in Mining under Thick Loose Layer Based on Comprehensive Weight-Cloud Model

Table 2

Index data of boreholes.

Number	Borehole ID	(m)	(-)	(m)	(m)	(%)	(-)	(m)
1	Qunder-19	12.93	4.92	0.00	9.10	83.69	0.30	39.57
2	6-2	15.05	2.10	0.00	9.01	93.15	0.50	10.13
3	Bao19	4.96	1.65	0.00	8.91	94.33	0.30	144.95
4	2015-1	20.00	3.43	0.00	9.01	92.35	0.70	51.36
5	2003-1	26.65	4.76	0.00	8.38	90.50	0.30	66.4
6	2003-2	16.80	11.42	0.00	8.70	71.79	0.10	14.28
7	2010-5	10.99	1.19	0.00	8.10	88.43	0.50	56.66
8	O2-5	17.37	6.22	3.39	8.02	88.01	0.10	22.68
9	O2-12	13.80	5.75	0.00	9.00	94.50	0.70	3.57
10	L14-5	13.20	2.73	1.50	8.46	87.42	0.50	70.39
11	2007-2	13.35	3.13	1.39	11.82	87.40	0.90	55.38
12	2007-3	19.26	4.13	0.00	9.16	89.19	0.10	39.65
13	D49	13.50	1.43	1.45	8.60	89.55	0.30	42.83
14	D53	6.5	1.48	4.23	8.39	92.63	0.50	111.89
15	2012-3	34.07	10.88	1.25	2.10	84.84	0.10	2.1
16	89-5	14.15	2.36	10.86	8.07	90.37	0.30	73.4
17	2009-1	41.88	5.88	0.00	5.66	86.48	0.50	19.43
18	2010-4	6.98	1.16	0.00	9.00	90.56	0.30	122.73
19	D40	11.87	1.50	12.15	9.19	91.57	0.30	108.29
20	D46	13.68	1.44	4.12	9.14	88.93	0.30	26.7
21	D54	18.78	4.38	0.00	8.73	89.15	0.10	102.24
22	Bao18	8.05	1.14	0.00	8.84	91.51	0.10	115.9
23	8-7	19.35	2.15	2.00	8.73	86.73	0.10	107.4
24	Bao20	3.82	0.51	0.00	5.87	96.35	0.10	163.93
25	S77	24.20	8.36	2.50	7.70	83.37	0.10	36.73
26	D58	5.14	1.22	2.00	7.96	93.61	0.10	147.29
27	S21	7.80	1.17	3.75	9.46	97.38	0.10	152.34
28	44	8.20	3.24	1.95	9.03	92.34	0.10	171.18