Stability Evaluation of the Goaf Based on Combination Weighting and Cloud Model

Table 5

Survey data of goaf.

No.	X1	X2	X3 (%)	X4 (degree)	X5 (m^3)	X6 (m^2)	X7 (m)	X8 (m)	X9 (m)	X10 (a)	X11	X12	X13
1525-1	4	4	61.11	40	169	85	7	9	508	10	4	4	4
1525-2	4	4	61.11	32	710	304	13	19	508	10	2	4	4
1525-3	4	4	61.11	53	237	68	8	15	495	10	4	4	4
1525-4	4	3	61.11	45	1536	768	18	24	529	9	3	3	3
1660-4	4	4	66.38	48	503	93	5	4	330	12	4	4	4
1660-5	4	4	66.38	39	702	180	4	5	355	12	4	4	4
1660-6	4	4	66.38	68	1751	318	6	12	365	13	4	4	4
1830-3	3	2	57.09	20	10,748	1,124	13	18	213	14	3	3	3
1830-4	3	2	57.09	16	6,091	1,406	4	24	243	14	3	3	3