地铁盾构机掘进实时姿态定向测量的研究  

Study on Real-time Attitude Survey of Shield Machines for Metro Works

作　　者：王超领[1] 张永超[1] 

机构地区：[1]河海大学土木学院,南京210098

出　　处：《隧道建设》2007年第6期33-35,38,共4页Tunnel Construction

摘　　要：简明介绍了地铁建设中盾构机姿态定位测量方法,并结合南京地铁一号线某盾构区间隧道工程实际,着重分析了在对盾构推进过程中如何用棱镜法精确地确定盾构机的掘进方向和盾构机姿态问题,得出一些有益的结论,可供地铁隧道工程施工参考。In the paper, the authors briefly present the different attitude survey methods for shield machines used for Metro works. Taking a shield-bored running tunnel on line 1 of Nanjing Metro as example, the authors make analysis on the determination of the boring directions and the attitudes of the shield machine by means of prism method and draw some useful conclusions. The paper can provide reference for the construction of Metro tunnels in the future.

关 键 词：地铁 盾构 姿态定向 

分 类 号：U455.3[建筑科学—桥梁与隧道工程]