开滦集团北阳庄煤矿开采对地下水资源的影响研究

煤矿粗放的开采技术及落后的开采工艺破坏了煤炭开采影响范围内的地下水资源。以开滦集团北阳庄煤矿为例,阐述了煤炭地下开采对地下水资源的破坏,从对含水层的破坏程度、排水量、排水影响范围等方面分析了地下水资源破坏之后的难以修复性,指出对地下水资源的保护工作任重而道远。

Study on the Impact of Coal Mining of Kailuan Group＇s Beiyangzhuang Coal Mine on Groundwater Resources

Extensive and outdated mining technology adopted in coal mine has damaged the groundwater resources within the influence range of coal mining.Taking Kailuan Group＇s Beiyangzhuang Coal Mine as an example,this paper expounds the damage of groundwater resources caused by coal underground mining,analyzes that the damaged water resources are hard to repair from aspects of water-bearing stratum＇s damage extent,water discharge,and drainage effect range,etc.,and points out that there is a grand task to perform and a long way to go in the protection of groundwater resources.