自动监测系统在地铁穿越既有线施工中的研究与应用  

Research and Application for Automatic Monitoring System in Subsurface Excavation of Subway Passing Exiting Line Turnout

作　　者：姚建荣 洪涛 杨威虎[1,2] 

机构地区：[1]中铁电气化局集团西安铁路工程有限公司,陕西西安721032 [2]北京交通大学,北京100044

出　　处：《施工技术》2008年第S2期263-265,共3页Construction Technology

摘　　要：暗挖穿越既有线路必须对轨道进行监控量测,传统监测技术在高密度的行车区间内无法实施,且不能满足对大量数据采集、分析、及时准确反馈的要求,因此采用远程自动监测系统对既有线的轨道变形进行实时监测具有重要实用意义。It is necessary to monitor rail in subsurface excavation of subway that passing the exiting line turnout.The traditional monitor technique is impracticability in high-density driving interval.It can not satisfy a large number of data collection,analysis,timely and accurate feedback on the requirements.For this reason,the automatic remote monitoring systems for existing railway track deformation in real-time monitoring of important practical significance.

关 键 词：自动化监测系统 既有线 道岔 地铁 

分 类 号：U231[交通运输工程—道路与铁道工程]