焦作矿区底板含水层注浆改造技术研究与应用  

Study and application of the technology of remaking water-bearing poundstone with slurry-pouring in Jiaozuo mining area

作　　者：邢文平[1] 张占全[1] 刘白宙[1] 

机构地区：[1]焦作煤业集团有限责任公司,河南焦作454002

出　　处：《焦作工学院学报》2004年第4期267-270,共4页Journal of Jiaozuo Institute of Technology(Natural Science)

摘　　要：根据焦作矿区地质构造和L8、L2、O2主要灰岩含水层富水特征以及水害威胁严重这一实际情况,详细介绍了焦作矿区煤层底板含水层注浆改造技术的可行性和必要性,重点阐述了煤层底板含水层注浆改造技术的内容及应用效果,总结所取得的经济效益和安全效益.According to the geological structure and the watery characteristics of the water-bearing stratom of the limestone L 8,L 2,and O 2 in Jiaozuo mining area and the actual condition of the water hazard, the feasibility and necessity of the technology of remaking water-bearing poundstone with slurry-pouring are explained. The content and new ideas of the technology are stated. Economy and safety benefit resulted from the technology are summarized.

关 键 词：焦作矿区 煤层底板 灰岩含水层 注浆 水害 地质构造 安全效益 改造技术 应用效果 

分 类 号：TD712.6[矿业工程—矿井通风与安全] TD745