建庄煤矿防治水管理技术体系及其应用

Water prevention and control technology system and its application in Jianzhuang Coal Mine

建庄矿井工作面回采主要受顶板砂岩水及矿方采空区积水威胁,在多年的防治水工作开展过程中,逐步形成了“两个查明”“三保障”“掘进两探查”“回采三步走”和“以疏为核心”的具有该矿特色的“23231”防治水管理技术体系,从区域探查到掘进回采对矿井防治水工作进行系统化、科学化、规范化指导,在矿井实际应用中取得一定实效,可供同条件矿井借鉴。

The working face mining of Jianzhuang Coal Mine is mainly threatened by roof sandstone water and water accumulation in the mine’s own goaf.In the process of water prevention and control work for many years,the“23231”water prevention and control management technology system with the characteristics of the mine has been gradually formed,which includes“two identification”,“three guarantees”,“two explorations for tunneling”,“three steps for mining”and“drainage as the core”.Systematized,scientific,and standardized guidance for mine water prevention and control work from regional exploration to tunneling and mining has achieved certain effects in the actual application of mines,which can be used for reference by mines under the same conditions.