Numerical simulation of dynamic characteristics of radial gates considering the effect of the pier

Jiliang Liu; Honglin Xi; Zheng Si; Xurong Dong

doi:10.2991/978-94-6463-336-8_7

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Numerical simulation of dynamic characteristics of radial gates considering the effect of the pier

Authors

Jiliang Liu¹, Honglin Xi¹^{, *}, Zheng Si¹, Xurong Dong²

¹College of Water Resources and Hydropower Engineering, Xi’an University of Technology, Shaanxi, Xi’an, 710048, China

²Shaanxi Province Institute of Water Resources and Electric Power Investigation and Design, Shaanxi, Xi’an, 710001, China

^*Corresponding author. Email: 1730939969@qq.com

Corresponding Author

Honglin Xi

Available Online 30 December 2023.

DOI: 10.2991/978-94-6463-336-8_7 How to use a DOI?
Keywords: Radial gate-pier system; dynamic characteristics; finite element analysis
Abstract: Radial gates play an important part in the comprehensive benefit of hydropower stations. Failures of radial gates are usually related to their dynamic characteristics. To appropriately evaluate the dynamic characteristics of the radial gate, the effect of the pier should be considered. In this paper, a reasonable finite element model of the radial gate-pier system was established, and the dynamic characteristics of the radial gate were calculated. The effect of the pier on the natural frequency and mode shape of the radial gate was studied. The results show that the pier has a great influence on the mode shape of the radial gate arm and panel, and the natural frequency of the radial gate decreases considering the effect of the pier.
Copyright: © 2023 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 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
Series: Advances in Engineering Research
Publication Date: 30 December 2023
ISBN: 10.2991/978-94-6463-336-8_7
ISSN: 2352-5401
DOI: 10.2991/978-94-6463-336-8_7 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  - Jiliang Liu
AU  - Honglin Xi
AU  - Zheng Si
AU  - Xurong Dong
PY  - 2023
DA  - 2023/12/30
TI  - Numerical simulation of dynamic characteristics of radial gates considering the effect of the pier
BT  - Proceedings of the 2023 9th International Conference on Architectural, Civil and Hydraulic Engineering (ICACHE 2023)
PB  - Atlantis Press
SP  - 48
EP  - 54
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-336-8_7
DO  - 10.2991/978-94-6463-336-8_7
ID  - Liu2023
ER  -

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