GPS技术在水库大坝变形监测中的应用研究

The Application of GPS Technology in Deformation Monitoring of Reservoir Dams

随着GPS技术应用范围的扩大和研发能力的不断提升,其在水库大坝变形监测中起着越来越重要的作用。文章以某水库项目为例,深入探讨了GPS技术在水库大坝变形观测中的应用,通过构建变形监测网坐标系,分析适合稳定监测的基点,布设变形监测网。结果表明,针对运行年限久远的大坝工程,GPS技术能对危害其质量安全的因素发挥有效监测作用,从而确保水库大坝能安全运行。

With the expansion of the application scope and the continuous improvement of research and development capability of GPS technology,it plays an increasingly important role in reservoir dam deformation monitoring.Taking a reservoir project as an example,this paper deeply discusses the application of GPS technology in reservoir dam deformation observation,such as constructing the coordinate system of deformation monitoring network,analyzing basic points suitable for stable monitoring,and laying out the deformation monitoring network.The results show that GPS technology can effectively monitor the factors that endanger the quality and safety of the dam engineering with a long operation period,so as to ensure the safe operation of the reservoir dam.