摘要
铣挖法是采用一种与挖掘机配套使用的液压器具通过传动机构驱动铣挖头旋转,从而使安装在铣挖头的截齿对接触的土体进行切削挖掘的方法。本文以福州地铁一号线第2标段罗福矿山法区间为实例,着重对铣挖法在施工中的操作要点和经济效益进行分析,从而为今后地铁工程施工提供参考。
Milling excavation method is soil cutting excavation method that adopts a kind of hydraulic equipment driving dig milling head spin and milling cutter tooth of the head through the drive gear. Taking Fuzhou subway line one No.2 block Rothman mining method section as an example, the operating points and economic benefits of milling excavation method in construction were analyzed, and thus provide a reference for future metro engineering construction.
出处
《福建建设科技》
2018年第5期58-60,63,共4页
Fujian Construction Science & Technology
关键词
铣挖法
地铁工程
效益
Milling excavation method
Subway engineering
Benefit
