Study on Dynamic Control of Underground Powerhouse Construction Process of Hydropower Station

Xiaoping Na; Fangbo Xu; Yang Chen; Kui Liu; Yunjiang Lu

doi:10.2991/978-94-6463-793-9_43

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Study on Dynamic Control of Underground Powerhouse Construction Process of Hydropower Station

Authors

Xiaoping Na¹^{, *}, Fangbo Xu¹, Yang Chen¹, Kui Liu¹, Yunjiang Lu¹

¹Sinohydro Bureau 5 Co., Ltd., Chengdu, Sichuan, 610066, China

^*Corresponding author. Email: 891127420@qq.com

Corresponding Author

Xiaoping Na

Available Online 28 July 2025.

DOI: 10.2991/978-94-6463-793-9_43 How to use a DOI?
Keywords: Dynamic Control; Underground Powerhouse; Hydropower Station; Excavation
Abstract: Dynamic control of underground powerhouse construction can ensures the construction progress and quality of hydropower station. Based on the comprehensive management and control of underground powerhouse construction, the intelligent monitoring, comprehensive analysis, dynamic management and control technology of the excavation, support and monitoring were studied to realize the perception, analysis and control of the construction process of underground powerhouse. Furthermore, the reliability of dynamic control was verified according to the excavation of an underground powerhouse of hydropower station. The research results shows that the loose circle after the excavation is less than 20 cm, the over excavation were less than 6.5 cm, the evenness is less than 4.6 cm, and the half hole rate is more than 98.4% under the interaction of dynamic control. The research results can provide reference for promoting the information and intelligent development of hydropower project construction.
Copyright: © 2025 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
Series: Atlantis Highlights in Engineering
Publication Date: 28 July 2025
ISBN: 978-94-6463-793-9
ISSN: 2589-4943
DOI: 10.2991/978-94-6463-793-9_43 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

ris enw bib

TY  - CONF
AU  - Xiaoping Na
AU  - Fangbo Xu
AU  - Yang Chen
AU  - Kui Liu
AU  - Yunjiang Lu
PY  - 2025
DA  - 2025/07/28
TI  - Study on Dynamic Control of Underground Powerhouse Construction Process of Hydropower Station
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 515
EP  - 528
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_43
DO  - 10.2991/978-94-6463-793-9_43
ID  - Na2025
ER  -

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