摘要
分析了千秋煤矿特厚煤层综采放顶煤存在的问题,介绍了特厚煤层综采放顶煤技术研究与应用及取得的效果。
The problems existing are analyzed in the full mechanized top coal caving mining face of the especial - thick coal seam of Qianqiu Coal Mine. The technology research and development or gain resuh of the full mechanized top caving face of especially - thickness coal are introducted.
出处
《煤炭技术》
CAS
2006年第12期46-47,共2页
Coal Technology
关键词
特厚煤层
综采放顶煤
工作面
瓦斯
煤尘
fully mechanized top coal caving mining face
special - thick coal seam
roof coal
gas
coal dust
