Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)

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Study on the Seismic Performance of Jacket-Type Offshore Wind Turbines Based on Self-Resetting Buckling-Restrained Brace

Authors
Binlei Wang1, 2, *, Xiaotian Jiang1, 2
1CCCC Tianjin Port Engineering Institute Co., Ltd., Tianjin, 300222, China
2CCCC First Harbor Engineering Co., Ltd., Tianjin, 300456, China
*Corresponding author. Email: 651980112@qq.com
Corresponding Author
Binlei Wang
Available Online 28 July 2025.
DOI
10.2991/978-94-6463-793-9_6How to use a DOI?
Keywords
Self-Resetting Buckling-Restrained Brace; Offshore Wind Turbine Jacket; Seismic Performance
Abstract

Offshore wind power, as a core technology of renewable energy, faces dual challenges from wind loads and seismic forces. Due to their high flexibility and structural complexity, jacket-type offshore wind turbine structures are particularly vulnerable to seismic forces. This paper employs finite element time-history analysis to establish a finite element model of a jacket-type wind turbine, analyzing the dynamic response characteristics of different turbine structures under various seismic conditions. The results indicate that the Self-Resetting Buckling-Restrained Brace (SCBRB) system can significantly improve the seismic performance of jacket structures, reducing both peak displacement and residual deformation. The findings provide new theoretical foundations and engineering references for the seismic design of offshore wind turbines.

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_6How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Binlei Wang
AU  - Xiaotian Jiang
PY  - 2025
DA  - 2025/07/28
TI  - Study on the Seismic Performance of Jacket-Type Offshore Wind Turbines Based on Self-Resetting Buckling-Restrained Brace
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 55
EP  - 64
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_6
DO  - 10.2991/978-94-6463-793-9_6
ID  - Wang2025
ER  -