EBH315悬臂式掘进机在硬岩巷道中的应用  

Application of EBH315 Boom-type Roadheader in Hard Rock Tunnel

作　　者：王帅 

机构地区：[1]中国煤炭科工集团太原研究院,太原030006

出　　处：《煤矿机械》2014年第7期197-199,共3页Coal Mine Machinery

基　　金：科技部国家"十一五"科技支撑计划项目(2008BAB36B06)

摘　　要：介绍了EBH315型悬臂式掘进机的主要技术参数、特点以及所施工硬岩巷道掘进工作面概况、劳动组织等，通过在硬岩巷道中的实际应用，与传统钻爆法施工进行对比、表明EBH315型悬臂式掘进机在硬岩（f=10～13）巷道地质条件下进尺比传统凿岩放炮进尺提高了2倍，且巷道成型明显改善，劳动强度大大降低，是硬岩掘进机技术的一座里程碑。This paper first introduces the main technical parameters and the characteristics of the EBH315 boom-type roadheader, as well as the situation and the labor organization of the hard rock drivage face. Through the practical application in hard rock roadways and comparing with the traditional drilling and blasting method, the EBH315 boom-type roadheader in hard rock （f=10-13） tunnel is 2 times higher than the traditional drilling and blasting method,the roadway forming is markedly improved, the labor intensity is greatly reduced. The EBH315 boom-type roadheader is a milestone of the development of the roadheader technology in the hard rock tunnel.

关 键 词：EBH315 掘进机 硬岩 钻爆法 

分 类 号：TD421.5[矿业工程—矿山机电]