Research on Slope Automatic Monitoring System Application Based on GNSS
Highway high slope generally has a high safety hazard and the instability will affect the safety of highway operation.By fully integrating new technologies such as Beidou satellite navigation and positioning,cloud computing and visualization,this paper con-structs an automatic monitoring system of high slope based on GNSS to carry out real-time dynamic monitoring of slope displacement and deformation of a mountain highway,and at the same time uses servo total station to check and verify GNSS automatic monitoring results.It is found that GNSS automatic monitoring system of high slope has higher accuracy in planimetric displacement monitoring and slightly lower accuracy in vertical direction monitoring,but it can still meet the requirements of long-term monitoring of slope en-gineering.Compared with manual monitoring,GNSS automatic monitoring system of high slope can obtain real-time and all-weather slope displacement and deformation information,use high-frequency monitoring data to visually display slope displacement and de-formation characteristics,and predict slope deformation trend,providing accurate and reliable data support for slope stability analysis.
GNSShighway slopedisplacement and deformationautomatic monitoring system
NETL
NSTL
万方数据
