急倾斜煤层综采工作面下端头支架支护技术应用  

Application of lower end head support technology in fully mechanized coal mining face in steep seam

作　　者：尤国俊[1] 

机构地区：[1]新疆焦煤(集团)有限责任公司,新疆乌鲁木齐830025

出　　处：《煤矿现代化》2016年第4期8-10,共3页Coal Mine Modernization

摘　　要：本文主要阐述急倾斜煤层坚硬顶板软煤软底综合机械化采煤工作面下端头支护过程中出现的问题,提出采用急倾斜煤层下端头横式液压支架支护技术,从设备选型,布置及操作工艺进行论述,解决了急倾斜煤层综采工作面下端头支护难题,为建设高产高效工作面奠定基础。This paper mainly expounds the steeply inclined seam with hard roof, soft coal and soft bottom comprehensive mechanization miningcoal working surface and the lower end of the supporting process problem, the steeply inclined coal seam and the lower end of the horizontalhydraulic support supporting technology, from the selection of equipment, layout and operation process is discussed, and solved the steeplyinclined coal seam fully mechanized working face end support problem, in order to lay the foundation for the construction of high productionand high efficient working face.

关 键 词：急倾斜煤层 下端头支护 技术应用 

分 类 号：TD355.4[矿业工程—矿井建设]