大倾角薄煤层软底采煤方法  

Mining Way at Soft Floor in Thin Coal Seam with Large Inclined Angle

作　　者：张波[1] 

机构地区：[1]双鸭山矿业集团公司双阳煤矿,黑龙江双鸭山155100

出　　处：《煤炭技术》2010年第3期90-92,共3页Coal Technology

摘　　要：通过对双鸭山矿业集团公司双阳煤矿一井的实际情况及回采经验进行分析,确定了大倾角薄煤层软底采煤方法及落煤工艺。采用该采煤方法可降低工人劳动强度,确保工人的工作安全。The actual situations and mining experience at No. 1 mine in Shuangyang Coal Mine in Shuangyashan Mining Industry Group Comp. are analyzed. The mining way and falling coal technology at the soft floor in the thin coal seam with large inclined angle were determined. By the way, the labor intensity of workers was re- duced, the workers＇ safety was ensured.

关 键 词：大倾角薄煤层 八字型掩护支架 落煤工艺 

分 类 号：TD823[矿业工程—煤矿开采]