短壁采煤法应用条件及关键技术参数的确定  

Application condition and key technology parameter of shortwall mining method

作　　者：长孙学亭 石平五[2] 刘洋[2] 

机构地区：[1]陕西省煤炭工业局,陕西西安710001 [2]西安科技大学,陕西西安710054

出　　处：《陕西煤炭》2007年第5期10-12,6,共4页Shaanxi Coal

摘　　要：短壁刀柱采煤法即条带开采,目前在陕西省小煤矿开采中较广泛应用。针对浅部煤层开采防止大面积顶板垮落灾害和"保水采煤",对其应用条件和关键技术参数的选择进行了分析,以期得到科学地发展。The shortwall ladder prop mining method namely strip extraction has been more extensively applied currently in small coal mine of Shaanxi province. Aiming at preventing large area roof from falling disaster and coal mining with water conservation in shallow seam, this paper analysed the application condition and key technology parameter of shortall mining method.

关 键 词：条带开采 煤柱 稳定性 系统稳定性 

分 类 号：TD823.6[矿业工程—煤矿开采]