厚煤层全煤巷采区巷道布置关键技术研究  

The Key Technique on Layout of Entry Entirely in Thick Coal Seam

作　　者：屠世浩[1] 邹喜正[1] 陈宜先[1] 

机构地区：[1]中国矿业大学能源科学与工程学院,江苏徐州221008

出　　处：《中国矿业大学学报》2004年第2期174-177,共4页Journal of China University of Mining & Technology

摘　　要：在分析煤矿开采过程中大量矸石排放造成矿区土地资源浪费、水资源破坏和大气污染现状的基础上,根据采煤技术发展现状,提出了厚煤层采区全煤巷布置系统,并对厚煤层采区煤层上山(或煤层大巷)的维护、采空区排水和防灭火等关键技术进行了研究,以实现厚煤层矿井的安全、高效、洁净开采.Deterioration of land and water resources and air pollution in mining area caused by mass waste produced in mining process are analyzed. Based on the development of mining technology, the layout of entire entry in thick coal seam is put forward. The key technique on the maintenance of coal rise (main roadway in coal seam), the drainage of goaf, prevention and extinction of mine fires in the gob area of working face in thick coal seam are also studied in order to realize the safe, high efficiency, clean mining.

关 键 词：厚煤层 煤巷布置 绿色开采 采煤技术 矸石排放 

分 类 号：TD822.2[矿业工程—煤矿开采]