摘要
介绍了急倾斜特厚煤层综放工作面过煤门安全技术在大洪沟煤矿的实施过程,为同类条件下综放工作面过煤门提供了成功经验。
A passing crosscut safety technology of fully mechanized caving face in steeply - inclined coal seam is introduced. The successful experiences are provided for passing crosscut safely for the similar fully mechanized caving faces.
出处
《煤炭技术》
CAS
2007年第9期69-70,共2页
Coal Technology
关键词
综放工作面
过煤门
安全技术
fully - mechanized caving face
pass crosscut
safety technology
