摘要
针对陈四楼煤矿2211外段综采工作面俯采中存在的问题,提出了实现工作面正常回采的回采工艺技术和工作面设备的管理措施,在现场应用中取得了较好的效果,为类似条件下的开采提供了参考和借鉴。
In connection with the problems of fully mechanized coal face with large angle in 2211 coal mining face of Chensilou coal mine,the technology of mining and face equipment management measures were put forward.The paper provided reasonable control measures to achieved good results and provides a reference for normal mining of the working face under simiar conditions.
出处
《煤炭技术》
CAS
北大核心
2010年第7期62-64,共3页
Coal Technology
关键词
俯采
大倾角
开采实践
downward mining
large angle
mining practice
