摘要
首先介绍了湖北白莲河抽水蓄能电站变形监测网的布置概况及观测精度要求。在对现有的变形监测网观测方法进行对比分析的基础上,选择测量机器人与GPS方法同时应用于该工程的变形监测控制网观测中。处理结果表明两种方法的观测成果一致性很好,均能够达到二等变形监测网的精度要求,在观测效率和气候条件的影响上,GPS方法更具有优势。
This paper describes basic situation and observation accuracy requirements ot deformation monitoring network of Bailianhe pumped storage station. According to comparative analysis on existing observation technology, Georobot and GPS technology were applied to deformation monitoring control network in the Bailianhe Project. The observation results showed good consistency between GPS technol- ogy and Georobot, and both satisfied the accuracy requirement of second deformation monitoring control network, while GPS was of better observation efficiency and suffered less environmental influence.
出处
《大坝与安全》
2014年第4期53-57,共5页
Dam & Safety
