山西某矿10203回采工作面巷道支护设计研究  

Design of Roadway Support for 10203 Back Mining Face in a Mine in Shanxi

作　　者：车俊毅 Che Junyi(Pangpangta Coal Mine,Huozhou Coal and Electricity Group Lyulin Energy and Chemical Company Limited,Lyuliang Shanxi 033200)

机构地区：[1]霍州煤电集团吕临能化有限公司庞庞塔煤矿,山西吕梁033200

出　　处：《机械管理开发》2023年第4期133-135,共3页Mechanical Management and Development

摘　　要：为了减少山西某矿10203工作面在回采期间过断层丢底煤量,最大限度提高回收率,针对山西某矿10203回采工作面巷道特点,采用超前支护、特殊支护方法等,最大限度地实现煤炭资源高效回收,提高煤矿的经济效率和社会效益。In order to reduce the amount of lost bottom coal over the fault and maximize the recovery rate during the back mining of 10203 working face in a mine in Shanxi.In view of the characteristics of the roadway of 10203 back mining working face in a mine in Shanxi,overrun support and special support methods are used to achieve the maximum efficient recovery of coal resources and improve the economic efficiency and social benefits of the coal mine.

关 键 词：回采工作面 支护设计 超前支护 

分 类 号：TD353[矿业工程—矿井建设]