摘要
厚煤层综采放顶煤开采技术 ,是煤矿企业减人提效、扭亏增盈及走向市场的生产基础。认真分析、总结综采放顶煤工作面生产情况 ,进一步促使综采放顶煤开采技术的日臻完善。结合阳煤集团一矿 870 5综采放顶煤开采工作面实例 ,分析了综采放顶煤工作面开采大倾角煤层存在的问题及处理措施。
Technolgy of fully-mechanzied caving mining in thick coal seams,is production basis on reducing the staff,eliminatinging losses and increasing profits and trending market.This paper analyse and summarize production conclition widen suitable scope in Technique of fully-mechanized caving mining it imples technique perfected in fully-mechanized caving mining combines example in NO.1 coal mine YangQuan in fully-mechanized caving mining workface,analyses pvoblem and handle measure of steeply inclined coal seams.
出处
《煤》
2000年第4期41-41,60,共2页
Coal
关键词
厚煤层
综采放顶煤开采
倾角
处理措施
采煤机
thick coal seams
fully-mechanized caving
inclined angle
handle measure
