大倾角俯斜开采技术研究及实践  

Technique Research and Fulfillment of Large Inclined Angle and Down Inclined Mining

作　　者：戴红军[1] 李生[1] 艾春雷 

机构地区：[1]铁法煤业集团公司大兴煤矿,辽宁调兵山112700

出　　处：《煤炭技术》2008年第4期43-46,共4页Coal Technology

摘　　要：大倾角俯斜开采一直困扰着煤矿综合机械化的正常发挥。文章在实现缓倾斜煤层开采的基础上，进一步对18～25^o大倾角俯斜综采工作面的回采工艺、技术研究以及可行性进行探索分析。The large inclined angle and down inclined mining has been perplexed the normal exertion of the coal mine fully mechaniztion. On the basis of realizing the gently inclined coal seam mining, the mining craft, technique research and feasibility of the 18 - 25^o large inclined angle and down inclined fully mechanized face are further analyzed.

关 键 词：大倾角 俯采 综采工作面 

分 类 号：TD823[矿业工程—煤矿开采]