GNSS技术在交通隧道口的监测应用
Application of GNSS Technology in Traffic Tunnel Entrance Monitoring
魏征孔 1刘文麒 1孙炯1
作者信息
- 1. 中国铁路青藏集团有限公司拉萨基础设施段,西藏拉萨 850000
- 折叠
摘要
探讨了如何利用GNSS技术动态监测桑珠岭隧道出入口处的边坡地表位移情况.结合本项目的特性,主要分析了如何设计GNSS监测方案,介绍了该项目监测方式的实现过程,并且对在变形监测中有重要意义的位移量、变形方位角及倾伏角的计算方式进行了详细说明.
Abstract
This paper discusses the use of GNSS technology to dynamically monitor the surface displacement of slope at the entrance of Sangzhuling Tunnel. Combined with the characteristics of the project,the paper mainly analyzes the design of the GNSS monitoring scheme,introduces the implementation process of the monitoring method of the project,and describes in detail the calculation methods of displacement,deformation azimuth and tipping angle,which are important in deformation monitoring.
关键词
交通隧道口/GNSS/变形监测Key words
traffic tunnel entrances/GNSS/deformation monitoring引用本文复制引用
出版年
2024
NETL
NSTL
万方数据