东山煤矿51520工作面陷落柱治理  

Treatment of the Collapsing Column in 51520 Mining Face of Dongshan Coal Mine

作　　者：王宏明[1] 

机构地区：[1]太原东山煤矿有限责任公司,山西太原030043

出　　处：《科技情报开发与经济》2006年第19期295-296,共2页Sci-Tech Information Development & Economy

摘　　要：介绍了工作面的基本情况,具体论述了陷落柱探查与治水方案,通过探查孔注浆效果观测和检查孔工程质量的评价,得出了相应的结论。This paper introduces the basic situation of the mining face, expounds concretely the scheme of the collapsing column detecting and the water treating, and through observing the grouting effect of exploring hole and evaluating the construction quality of inspection hole, obtains some corresponding conclusions.

关 键 词：陷落柱 注浆治理 东山煤矿 工作面 

分 类 号：TD265.4[矿业工程—矿井建设]