Simulation of leakage inspection of dams based on flow field method

Bofeng Zou; Yuxiang Liu; Yuxin Song; Qingming Duan

doi:10.1117/12.3024223

13 May 2024 Simulation of leakage inspection of dams based on flow field method

Bofeng Zou, Yuxiang Liu, Yuxin Song, Qingming Duan

Proceedings Volume 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023); 131591Q (2024) https://doi.org/10.1117/12.3024223
Event: Eighth International Conference on Energy System, Electricity and Power (ESEP 2023), 2023, Wuhan, China

Abstract

With the rapid development of water conservancy and hydropower in our country, the construction of dykes has also developed rapidly. However, since some DAMS have been built for a long time and have been damaged by river water immersion, rain corrosion, natural weathering, and other special hydrological environments for long time, dam leakage or dam break will always occur in every flood season. The flow field method is to detect the flow direction of water according to the distribution of current field potential. Emission electrodes are placed on both sides of the DAMS. Due to the existence of leakage, the resistivity of the leakage site is lower than that of the non-leakage site, and the leakage site will become the main channel through which the current flows. The simulation results of LABVIEW demonstrate the feasibility of the flow field method in dam leakage.

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

Citation Download Citation

Bofeng Zou, Yuxiang Liu, Yuxin Song, and Qingming Duan "Simulation of leakage inspection of dams based on flow field method", Proc. SPIE 13159, Eighth International Conference on Energy System, Electricity, and Power (ESEP 2023), 131591Q (13 May 2024); https://doi.org/10.1117/12.3024223

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