摘要
针对国内外综掘临时支护技术的现状,研究了3种不同综掘巷道条件下使用的机载临时支护装置,以解决长期困扰我国煤矿综掘巷道的临时支护问题。着重阐述了3种机载临时支护装置的结构形式、工作原理以及主要技术参数,对3种不同结构临时支护装置的巷道适应性进行分析,并与其他临时支护方式技术经济效益进行对比分析。
Based on the status of temporary support technology in the world and in order to solve the problem of temporary support which brought many troubles in domestic mines, focuses on machinemounted temporary support equipment under three different conditions in mining. The main attention is paid on the structure, principle and major parameters of the machine-mounted temporary support equipment under three different mining conditions. Analyzes the application of the supporting equipment and compares with other supporting technologies from economic aspect.
出处
《煤矿机械》
北大核心
2009年第11期121-123,共3页
Coal Mine Machinery
关键词
综掘机
机载
临时支护装置
roadheader
machine mounted
temporary support equipment
