大倾角综放工作面过渡支架切眼内安装技术的研究  

Study on Large angle Caving face Transition bracket cut eye Installation

作　　者：张学生[1] 

机构地区：[1]济宁矿业集团有限公司,山东济宁272000

出　　处：《山东煤炭科技》2012年第5期121-122,共2页Shandong Coal Science and Technology

摘　　要：阳城煤矿针对13072工作面端头过渡支架顺槽内整体安装完毕后,切眼坡度大,下放难度较大,不能满足安全系数要求的情况,确定了切眼内安装支架的方法,实现了快速安装,解决了安装过程中安全运输的难题。The end of the first transition bracket slot along the whole after installation cut in steep slope, difficult delegated, can not meet the require- ments of the safety factor to determine the cut eye mounting bracket by way of the Yangcheng coal face 1307 successfully applied to achieve a quick instal- lation, the installation process to solve the problem of safe transport.

关 键 词：大倾角 综放工作面 支架安装 

分 类 号：TD355.4[矿业工程—矿井建设]