茅口组石灰岩巷道防治水技术

Technology of Water Prevention and Control for Roadway of Maokou Formation Limestone

通过对松藻矿区渝阳煤矿北三采区茅口组石灰岩岩溶分布情况的资料收集,分析其含水性及充水威胁因素,采取有效的防治水措施,以减少水害对安全生产造成的影响。

This paper analyses water-bearing property and water-filling threat factor of the maokou for- mation limestone of northwing the third mining area by data collection included karst distribution in Yuyang coal mine of Songzao diggings. In order to reduce the impact of water hazards on safety pro- duction, the effective measure of water prevention and control was applied.