平煤集团五矿矿井充水规律研究

矿井水灾是煤矿五大灾害之一。做好矿井防水工作,是保证矿井安全生产的重要内容之一。而矿井充水规律研究是做好矿井防治水的关键。通过分析平煤五矿矿井含水层、矿井地下水补给水源,认为平煤五矿矿井充水具有分区性。南区具有明显的14条导水通道,是矿井防治水的重点;而北区无明显的导水通道。这为矿井防治水提供了明确目标。

Research on Rule of Hydraulic Recharge at the 5th Coal Mine in Pingdingshan Mining Area

Water prevention is an important task to ensure safe mining operation because the water disaster is one of the five large scale disasters during coal mining.Among the water prevention measures,the key one is to study the hydraulic recharge of the coal mine.Based on the analysis of aquifer and hydraulic recharge source,2 hydraulic recharge regions,namely the south and the north,are delimited in this coal mine.14 underground watercourses located in the south region are the most important places to prevent hydraulic recharge.In contrast to the south,no one could be found in the north region.This distribution of the hydraulic recharge provides a definite target to prevent underground water disaster.