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

Table 5

Working face index data.

Name of working face	(m)	(-)	(m)	(m)	(%)	(-)	(m)
6311-2	26.90	3.81	0.00	8.64	89.15	0.30	53.51