Installation Technique and Numerical Simulation of Stress on High-Pile Footings During the Translation of Offshore Booster Stations

Authors

  • Maoqiang Zhou State Nuclear Electric Power Planning Design & Research Institute Co., Ltd, Beijing, China

DOI:

https://doi.org/10.13052/spee1048-5236.4325

Keywords:

Offshore wind power, high-pile cap foundation, differential settlement, numerical analysis

Abstract

The foundation of the offshore substation mainly adopts the structure of a conductor support frame, and the installation of the upper blocks of the offshore substation mainly employs a lifting vessel for hoisting. The “Zhegen Sha 300 MW Offshore Wind Power Project” adopts a high-pile cap foundation for the offshore substation, making use of a translational installation method for the upper blocks. The innovative foundation design and installation scheme together form the basis of this project, which is explored in detail in this paper. Numerical simulations examining the bearing performance of the high-pile cap foundation during the translational process of the upper blocks are also performed, allowing finer insights into the design and construction of offshore wind power projects.

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Author Biography

Maoqiang Zhou, State Nuclear Electric Power Planning Design & Research Institute Co., Ltd, Beijing, China

Zhou Maoqiang, male, holds a Master’s degree in Engineering and is a Senior Engineer. He currently serves as the Deputy Chief Engineer of the New Energy Division at State Nuclear Electric Power Planning Design & Research Institute Co., Ltd. He has led the development and construction of several offshore wind power EPC turnkey projects in China. His primary research direction focuses on innovative management models for offshore wind power project development and design-construction technology innovation.

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Published

2024-01-14

How to Cite

Zhou, M. . (2024). Installation Technique and Numerical Simulation of Stress on High-Pile Footings During the Translation of Offshore Booster Stations. Strategic Planning for Energy and the Environment, 43(02), 293–310. https://doi.org/10.13052/spee1048-5236.4325

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