External deformation monitoring method for rockfill dam: a case study of the Henan Tianchi pumped storage power station

Shiju Chang; Xiaopan Chen; Jianwei Yu; Zhipeng Chen; Fuqiang Liu; Songnan Ru; Likui Wang; Yanyan Liu

doi:10.1117/12.3024093

21 February 2024 External deformation monitoring method for rockfill dam: a case study of the Henan Tianchi pumped storage power station

Shiju Chang, Xiaopan Chen, Jianwei Yu, Zhipeng Chen, Fuqiang Liu, Songnan Ru, Likui Wang, Yanyan Liu

Author Affiliations +

Proceedings Volume 12988, Second International Conference on Environmental Remote Sensing and Geographic Information Technology (ERSGIT 2023); 129880A (2024) https://doi.org/10.1117/12.3024093
Event: Second International Conference on Environmental Remote Sensing and Geographic Information Technology (ERSGIT 2023), 2023, Xi’an, China

Abstract

With China’s development into the world’s second-largest economy, power supply shortages have become a difficult problem during its economic growth. Pumped storage power stations can solve the power supply shortage through peak regulation and valley filling of the power grid. In recent years, pumped storage power stations have become a key construction area in China. External deformation monitoring of the dam of pumped storage power stations is gradually becoming an important means of ensuring the normal operation of power stations. This paper develops a method for monitoring the external deformation of a dam based on GNSS technology, which ensures the normal operation of a pumped storage power station through data processing, analysis, and warning. The effectiveness of the method is demonstrated through an example of the Tianchi pumped storage power station in Henan province.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Shiju Chang, Xiaopan Chen, Jianwei Yu, Zhipeng Chen, Fuqiang Liu, Songnan Ru, Likui Wang, and Yanyan Liu "External deformation monitoring method for rockfill dam: a case study of the Henan Tianchi pumped storage power station", Proc. SPIE 12988, Second International Conference on Environmental Remote Sensing and Geographic Information Technology (ERSGIT 2023), 129880A (21 February 2024); https://doi.org/10.1117/12.3024093

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