Research on the Technology of Plugging Gushing Water in the Vertical Shaft under Complicated Conditions

Table 2

Main shaft aquifer parameters.

Level	Top depth (m)	Bottom depth (m)	Thickness (m)	Mixed dynamic water level conditions		Permeability coefficient (m/d)	Influence radius (m)
				Layer flow (L/s)	Cumulative flow (L/s)
1	332.90	337.65	4.75	-0.001788	-0.005123	0.00167	6.10
2	349.40	351.20	1.80	-0.003335	-0.003335	0.009756	14.74