摘要
为了提高综采工作面过断层回采效率,降低设备故障率,保证工作面回采安全,店坪煤矿302工作面过F7断层期间,提出松动爆破仰斜法回采工艺,过断层期间工作面采取合理有效的安全管理技术措施,取得了显著成效。
In order to improve the efficiency of cross-fault mining, reduce the failure rate of equipment and ensure the safety of working face, during the period of crossing F7 fault in 302 working face of Dianping Coal Mine, the mining technology of loosening blasting upward slope method was put forward, and reasonable and effective safety management technical measures were adopted in working face during crossing fault, and remarkable results were achieved.
作者
祁虎根
薛宝平
Qi Hu-gen;Xue Bao-ping(Safety Supervision Bureau of Huozhou Coal and Electricity Group, Shanxi Huozhou 031400)
出处
《山东煤炭科技》
2019年第10期6-7,10,共3页
Shandong Coal Science and Technology
关键词
综采
断层
回采工艺
fully mechanized mining
fault
mining technology
