杨村煤矿322工作面过老巷技术研究  

Technology Research on NO.322 Working Face of Yangcun Coal Mine Getting Through the Old Working

作　　者：张建鹏 高波[1] 王伟[1] 

机构地区：[1]兖州煤业股份有限公司杨村煤矿,山东济宁272118

出　　处：《煤矿现代化》2018年第2期23-24,共2页Coal Mine Modernization

摘　　要：为保证安全通过322综放工作面回采范围内的老巷,通过分析各老巷与工作面层位关系,制定针对性措施。有效控制了顶板安全,确保了工作面过老巷期间的安全。In order to ensure the NO.322 fully mechanized caving faces successfully get through the old working in mining range,according to analyze the stratigraphical relationship between the old working and each working face,this thesis make specific measures,which effective guarantee the safety of roof and ensure the security of the period of working face get through the old working.

关 键 词：过老巷 顶板控制 技术研究 

分 类 号：TD263[矿业工程—矿井建设]