放顶煤开采在急倾斜矿井中的实践  

Practice and research on drawing coal in steep pitch mine

作　　者：刘章华[1] 王祥和 谭彪[1] 

机构地区：[1]国投新集能源股份有限公司新集三矿,安徽淮南232170

出　　处：《煤炭技术》2000年第2期18-20,共3页Coal Technology

摘　　要：介绍了急倾斜矿井中应用放顶煤开采技术的成功经验The successful experience of drawing coal mining technology in steep pitch mine is introduced.It is an important reform in steep pitch mine mining.

关 键 词：放顶煤 开采 急倾斜矿井 采煤 倾斜煤层 

分 类 号：TD823.213[矿业工程—煤矿开采]