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为了解决桥梁的整体性形变监测问题,笔者及研究小组引进了GPS-RTK技术和测量机器人技术,在近5年的桥梁整体安全性自动监测工作中取得了显著的工作成效,有效地实现了对桥梁整体安全性的实时监测,其桥梁整体空间位移的三维监测精度可达到亚毫米级。文章叙述了GPS-RTK技术和测量机器人技术应用于大型公路桥梁整体性安全三维原位监测的实施过程、监测要领和数据处理方法。
In order to solve the problem of global deformation monitoring of bridges, the author and the research team have introduced GPS-RTK technology and measurement robot technology and achieved remarkable results in the automatic monitoring of overall bridge safety in the past five years. The real-time monitoring of the overall safety of the bridge can achieve the sub-millimeter accuracy of three-dimensional monitoring of the overall spatial displacement of the bridge. This paper describes the GPS-RTK technology and measurement robotics applied to large-scale road and bridge integrity safety three-dimensional in situ monitoring of the implementation process, monitoring essentials and data processing methods.