摘要
针对国内外综掘临时支护技术的现状,重点阐述了综掘机载临时支护关键技术。在此基础上,介绍3种不同综掘巷道条件下使用的机载临时支护装置,对其巷道适应性进行了分析,以解决长期困扰我国煤矿综掘巷道的临时支护问题。
According to rile temporary support technology status of the mining and excavation at home and abroad, the paper stated the key technologies of the machine-mounted temporary support equipment. Base on the circumstances, the paper introduced the machine-mounted temporary support device applied under three different fully mechanized roadway heading conditions. The paper analyzed the suitability to the mine roadways for the temporary support device in order to solve the temporary support problems long time existing in the mine fully mechanized roadway excavation in China.
出处
《煤炭科学技术》
CAS
北大核心
2009年第7期12-14,共3页
Coal Science and Technology
关键词
综掘机
机载
临时支护装置
fully mechanized roadheader
machine-mounted
temporary support device
