GPS技术在高速公路改扩建的应用

GPS技术已经被逐步应用到桥梁工程测量实践中,并引发了该领域中一场深刻的革命。本文阐述了桥梁工程中应用GPS测量技术的基础工作,探讨了GPS测量技术在桥梁工程设计规划和建设施工中的应用,并就GPS-RTK、GPS高程拟合、施工中静态定位测量的优势及桥梁工程测量技术的发展方向进行了介绍。

THE APPLICATION OF GPS TECHNOLOGY IN EXPRESSWAY RECONSTRUCTION AND EXPANSION

The GPS technology has been applied into the bridge construction survey step by step and finally results in a deep revolution in this area. The flollowing paper introduecs the groundwork which applied the GPS technology and then further illustrates the application of GPS technology in the bridge design and contruction. At the same time, it also expects the direction of the bridge construction technology development analyzing the advantages of GPS-RTK, GPS fit elevation, and the static positioning measurement work in construction.