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目前GPS技术已能够提供连续、实时、无障碍和自动化服务,被广泛应用于各类变形监测。本文探讨GPS技术在大坝变形监测中的应用,以某水库大坝为例,介绍水库大坝变形监测GPS点布设及观测要求,并提出GPS观测整体方案,通过案例介绍大坝变形监测点布设及数据处理流程,简单分析大坝变形及影响因素。
Currently GPS technology has been able to provide continuous, real-time, accessibility and automation services, is widely used in various deformation monitoring. This paper discusses the application of GPS technology in dam deformation monitoring. Taking a reservoir dam as an example, this paper introduces the requirements of GPS dam layout and observation requirements for deformation monitoring of dam and puts forward the overall GPS observation scheme. And data processing flow, a simple analysis of dam deformation and influencing factors.