浅谈基建矿井防治水的管理

Discussion on management of water prevention and control in capital construction mine

针对在不同阶段基建矿井防治水工作存在的冻结孔导水、壁间壁后环状空间导水以及生产时期掘进和回采期间水害等相关问题,从基建矿井防治水管理方面出发,提出了基建矿井在凿井、大巷开拓、生产掘进、回采各阶段的防治水管理工作的总体思路。重点从防治水工作的组织管理和技术管理两个方面,提出了相应的管控措施。同时,在组织管理和技术管理的基础上,有针对性地解决基建矿井各阶段具体的水害问题,提出了冻结管射孔注浆技术、矿井瞬变电磁法技术、长距离定向钻超前探技术、顶板水的微震监测技术等,以便更好地用来指导基建矿井的安全建设。

In view of the problems existing in the construction of the mine,such as the water channel of freezing hole,the annular space water channel behind the wall,and the water damage during the driving and mining in the production period,the general idea of water management for the construction mine in the stages of shaft sinking,roadway development,production and mining is put forward.The corresponding control measures are put forward from two aspects of organization management and technical management of water prevention and control.At the same time,aiming at the specific water damage problems in each stage of capital construction mine,this paper proposes water control technologies of freezing pipe perforation grouting technology,mine transient electromagnetic detection technology,long-distance directional drilling advanced detection technology and roof water microseismic monitoring technology,so as to better guide the safety construction of capital construction mine.