长孔爆破无人作业工作面空场采煤法巷道布置  

Roadway Arrangement Using the Openstope Coal-mining Method for Unmanned Operation Face Using Long-hole Blasting in Steeply Inclined Coal-seam

作　　者：路占元[1] 王常鹏[1] 秦涛[1] 

机构地区：[1]黑龙江科技学院采矿工程系,哈尔滨150027

出　　处：《煤炭技术》2009年第1期46-47,共2页Coal Technology

基　　金：黑龙江省教育厅科学技术研究项目;编号11511336

摘　　要：分析了现有急倾斜煤层采煤法存在的问题,提出了急斜煤层长孔爆破无人作业工作面空场采煤法,阐述了该采煤法的两种巷道布置方式,分析了该采煤法的优缺点、创新点和适用条件,介绍了该采煤法的回采工艺。Through the analysis problems of mining method in steeply inclined coal - seam, the openstope coal -mining method for unmanned operation face using long - hole blasting in steeply inclined coal - seam was created, and two kinds of roadway arrangement layout was expounded in this paper. Then advantages and disadvantages, innovation spot and adaptability condition were analyzed, and coal - mining technology was introduced with using this method.

关 键 词：急倾斜煤层 开采方法 巷道布置 

分 类 号：TD82[矿业工程—煤矿开采]