对地铁隧道平面控制测量基准的建立及精度分析
The Establishment and Precision Analysis of the Measurement Datum of Subway Tunnel Plane Control
王健宇1
作者信息
- 1. 深圳市工勘岩土集团有限公司,广东 深圳 518063
- 折叠
摘要
为探明地铁隧道平面控制测量基准的建立过程及精度分析流程,文中结合"深圳市城市轨道交通三号线四期工程新生站~坪西站"盾构工程,探析了地铁隧道平面控制测量的精度要求、控制测量方案设计及实践应用.
Abstract
In order to find out the establishment process and accuracy analysis process of the metro tunnel plane control measurement standard,the paper will analyze the precision requirements,control measurement scheme design and practical application of the metro tunnel plane con-trol measurement based on the shield project of"Xinsheng Station~Pingxi Station of Shenzhen Urban Rail Transit Line 3 Phase 4".
关键词
地铁隧道/平面控制/精度要求Key words
Subway tunnel/Plane control/Precision requirement引用本文复制引用
出版年
2024