螺纹钢树脂锚杆的研究现状与趋势  

Research Status-quo and Tendency of Thread-steel Resin Anchored Bolt

作　　者：林健[1] 康红普[1] 

机构地区：[1]天地科技股份有限公司开采设计事业部,北京100013

出　　处：《煤矿开采》2009年第4期1-4,共4页Coal Mining Technology

基　　金：国家科技支撑计划项目(2006BAK03B06;2008BAB36B07)

摘　　要：针对近年来我国煤矿树脂锚杆发展现状,指出了目前高强度螺纹钢锚杆钢材质量、外形、横肋及肋间距、尾部螺纹及配套构件在生产及使用过程中存在的问题,并提出今后锚杆支护重点的研究方向和应解决的问题。Based on development status-quo of resin anchored bolt in Chinese collieries, this paper firstly presented current problem of thread-steel resin anchored bolt including steel quality, shape, transverse rib and interval of ribs, screw thread and components during production and use. Then, it put forward research key to anchored bolt supporting and problems which should be resolved.

关 键 词：螺纹钢 树脂锚杆 钢材质量 加工精度 构件参数优化 

分 类 号：TD353.6[矿业工程—矿井建设]