山西某矿3202综放工作面沿空留巷支护研究  

Research on the Support of 3202 Comprehensive Discharge Working Face along the Air Stay ane in a Mine in Shanxi Province

作　　者：柴光光 Chai Guangguang(Shanxi Lanhua Group Dongfeng Coal Mine Co.,Ltd.,Jincheng Shanxi 048000,China)

机构地区：[1]山西兰花集团东峰煤矿有限公司,山西晋城048000

出　　处：《机械管理开发》2023年第10期232-234,共3页Mechanical Management and Development

摘　　要：为了提高煤矿井下回采工作面沿空留巷的成功率,针对沿空留巷端头顶板断裂位置不明、影响巷旁支护的问题,以山西某矿3202综放工作面沿空留巷为研究对象,结合矿井施工实际情况,设计了沿空留巷顶板控制、两顺槽及端头控制方案和锚索补强支护方案。通过工程实践表明,设计方案能够满足工作面的生产要求。In order to improve the success rate of staying along the open road in the underground mining face,for the problem of unknown location of fracture of the roof plate at the end of the open road,which affects the support of the roadside,taking the 3202 comprehensive discharge working face along the open road in a mine in Shanxi as the object of study and combining with the actual situation of the mine's construction,we designed the roof control along the open road,the control scheme of the two bypasses and the end,as well as the anchorage cable reinforcing support scheme.Through engineering practice,the design programme can meet the production requirements of the working face.

关 键 词：综放工作面 沿空留巷 补强支护 

分 类 号：TD355[矿业工程—矿井建设]