摘要
小峪煤矿生产科在4803工作面回采期间采用带压擦顶过断层带时,通过分析研究对回采工序进行调整,采取合理的安全措施,取得了较好的效果。
In this paper, the production section of Xiaoyu Coal Mine made an adjustment, when its 4803 mining face brushes the top with pressure through the fault fracture zone, through analysis and study on extraction process, and at the same time, reasonable safety measures were taken, which has obtained the remarkable result in practice.
出处
《山东煤炭科技》
2018年第2期51-52,55,共3页
Shandong Coal Science and Technology
关键词
综采
断层
工艺
措施
fully mechanized fault process measures
