章村矿四井顶板砂岩含水层分析及防治

Analysis on aquifer water in bleeding rock and its prevention at Zhangcun No.4 Mine

通过对章村矿四井 2 #煤顶板砂岩含水层充、富水条件的分析 ,找到了该含水层的富水规律 ,并在生产实际中得到应用。

Based on the analysis of the bleeding rock at Zhangcun No.4 Mine,the water-rich regularity of the aquifer is found ,which can be useful for production.