地铁长隧道控制测量思路分析

Analysis of Control Survey of Long Metro Tunnel

主要围绕某地铁2号线长隧道工程的控制测量工作展开分析,介绍长隧道控制测量的技术,对长隧道控制测量经验作出总结,尽可能减少测量误差,为今后的地铁长隧道工程控制测量工作提供相应的借鉴与参考。

The analysis is mainly focused on the control survey work of a long tunnel project of a subway line 2.This paper introduces the technology of long tunnel control survey,summarizes the experience of long tunnel control surveys,reduces measurement errors as much as possible,and provides control survey work for future subway long tunnel projects provide corresponding reference.