摘要
为进一步提高矿井防治水工作水平和水害治理能力,利用章村矿以往地质、水文地质勘查及生产中积累的资料,在系统分析矿井的含水层、隔水层及充水通道基础上,明确矿井开采主要受地表水、老空水及构造水威胁。结合章村矿生产规划,根据防治水“三区”划分标准,在系统分析矿井受5类水害影响程度基础上,按照“就高不就低”的原则,将章村矿2号煤共划分为4个可采区、7个缓采区、3个禁采区。最后,分析了“三区”划分在防治水工作中的意义,为下一步的防治水工作的开展、矿井安全开采及生产衔接提供了依据。
In order to further improve the level of mine water prevention and control work and the ability of water disaster control,using the data accumulated in the previous geological and hydrogeological exploration and production of Zhangcun Mine,based on the systematic analysis of the aquifer,aquifuge and water filling channel of the mine,it was clear that the mine mining was mainly threatened by surface water,goaf water and structure water.Combined with the production planning of Zhangcun Mine,according to the division standard of'three zones'for water prevention and control,based on the systematic analysis of the influence degree of five types of water disasters in the mine,according to the principle of'high not low',the No.2 coal in Zhangcun Mine was divided into four recoverable areas,seven slow mining areas and three prohibited mining areas.Finally,the significance of the'three zones'division in water prevention and control work was analyzed,which provided a basis for the next step of water prevention and control work,mine safety mining and production connection.
作者
王进
Wang Jin(New Energy Geological Team,Hebei Provincial Bureau of Coal Geology,Xingtai 054000,China)
出处
《煤炭与化工》
CAS
2024年第8期77-81,共5页
Coal and Chemical Industry
关键词
水文地质条件
矿井水害
水害防治
“三区”划分
hydrogeological conditions
mine water disaster
water disaster prevention and control
'three zones'division
