丘田沟水下采煤的实践与研究  

Practice and Research of Qiutian Ditch Underwater Mining

作　　者：冒云[1] 石磊[1] 

机构地区：[1]盘江煤电集团公司生产管理部,贵州盘县553536

出　　处：《煤》2009年第7期7-7,17,共2页Coal

摘　　要：通过对丘田沟水下采煤的实践与研究,提高了煤炭资源的回收率,为进行"三下"采煤提供了可靠的技术参数。Though practice and research of underwater mining in Qiutian ditch, improved recovery rate of coal resources, provides a reliable technology parameter for carrying out ＂three method of mining＂ （ under buildings, railways and water）.

关 键 词：丘田沟 水下采煤 实践与研究 

分 类 号：TD823.83[矿业工程—煤矿开采]