Analysis on Precision Elevation Control Monitoring of Hydropower Project

4th International Conference on Energy Equipment Science and Engineering

Guanming, Guo^1

Jiangxi Institute of Economic Administrators, Nanchang, Jiangxi

330088, China^1

关键词: Construction process;    Digital levels;    Elevation control;    Error tolerance;    Hydropower projects;    Measuring instruments;    Observation data;    Water conservancy projects;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/242/3/032066/pdf
DOI  :  10.1088/1755-1315/242/3/032066

来源: IOP

【 摘 要 】

This paper analyzes the construction process of the precision elevation control network of the hydropower hub project in combination with the Muzaffarabad Hydropower Project in Assad Kashmir. It mainly includes the process of layout, selection and embedding stone of the leveling line and testing and error analysis of the leveling measurement, etc. According to the elevation data calculated in this paper and the elevation values provided by the owner, it is found that the elevation value obtained by the leveling method used in this paper is within the error tolerance and the data is reliable. The measuring instrument used in this paper is the Leica DNA03 digital level, which automatically records the observation data. The results of the precise elevation control measurement of the hydropower project in this paper can be promoted in similar water conservancy projects.