Application of GNSS Technology in Traffic Tunnel Entrance Monitoring
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.
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