期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：304
期号：5
页码：1-7
DOI：10.1088/1755-1315/304/5/052109
出版社：IOP Publishing
摘要：Deformation monitoring is very important in the management of water dams. For rockfill dams, the surface deformation in run-time stage can be tiny and the true values can be easily covered by measuring errors when using traditional methods. In this paper, the Tension Wire Alignment System and the Hydro-static Leveling System are employed to measure the surface deformation of Zeya dam. The collected data indicates the good performance of the systems. The deformation patterns are then analyzed based on the monitoring data.
