摘要
针对晋华宫8103不规则工作面在切巷对接时支架对接难度大、对接质量差等技术难题,通过技术研究提出了硐室预存支架法对接方案,通过实际应用,大大提高了支架对接速度及安装质量,保证了工作面安全快速回采,具有显著的推广应用意义。
In view of the technical problems such as the difficulty of support docking and poor docking quality in Jinhuagong 8103 irregular working face,the docking scheme of chamber pre-storage bracket method is put forward through technical research,which greatly improves the docking speed and installation quality of support,ensures the safe and rapid mining of working face,and has remarkable popularization and application significance.
作者
宣鑫
Xuan Xin(Tong'an Coal Industry Co.,Ltd.of Datong Coal Mine Group,Lyuliang Shanxi 035200)
出处
《机械管理开发》
2020年第1期132-133,共2页
Mechanical Management and Development
关键词
中切巷
液压支架
对接安装
施工工艺
middle cut roadway
hydraulic support
docking installation
construction technology
