Journal ArticleDOI
Static and dynamic loading behavior of a hybrid foundation for offshore wind turbines
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TLDR
In this paper, an innovative hybrid foundation consisting of a traditional monopile and a wide-shallow bucket is developed for offshore wind turbines in severe marine environments, and a series of numerical analyses are conducted to investigate its behavior under the static and dynamic loading, considering various loading eccentricities.About:
This article is published in Marine Structures.The article was published on 2020-05-01. It has received 36 citations till now. The article focuses on the topics: Foundation (engineering) & Bearing capacity.read more
Citations
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Journal ArticleDOI
Numerical analysis of the cyclic loading behavior of monopile and hybrid pile foundation
Wenbing Wu,josgandos +1 more
TL;DR: In this paper , the behavior of hybrid pile foundation under cyclic lateral load was studied based on three-dimensional coupled discrete continuum modeling. And the influence of pile stiffness and hybrid foundation type was considered.
Journal ArticleDOI
Investigation on the behavior of hybrid pile foundation and its surrounding soil during cyclic lateral loading
Lichen Li,Hao Liu,Wenbing Wu,Wenbing Wu,Wenbing Wu,Minjie Wen,Minjie Wen,M. Hesham El Naggar,M. Hesham El Naggar,Yang Yuzhe +9 more
TL;DR: In this paper, a series of 1-g model tests are conducted to investigate the lateral behavior of monopile and hybrid pile foundations under one-way cyclic loading, and the influence of pile stiffness, pile diameter for the hybrid foundation and hybrid foundation type on the lateral behaviour of the structure is analyzed.
Journal ArticleDOI
Review of integrated installation technologies for offshore wind turbines: Current progress and future development trends
TL;DR: More than 280 works on the topic of offshore wind turbine installation processes are reviewed, the latest progress and development trend in this field are summarized in this paper , and the technical challenges in the future are discussed, and the latest research progress in possible solutions is introduced.
Journal ArticleDOI
Parametric study of hybrid monopile foundation for offshore wind turbines in cohesionless soil
Xuefei Wang,Jiale Li +1 more
TL;DR: In this article, a parametric study has been performed through a series of centrifuge tests for the optimal design of the hybrid monopile foundation, and the wheel diameter, wheel thickness, and pile length are considered in the analysis.
Journal ArticleDOI
Passive control of jacket–type offshore wind turbine vibrations by single and multiple tuned mass dampers
TL;DR: In this paper, the performance of TMD and MTMDs in controlling the tower vibrations of the jacket-type OWT subjected to the combined wind, wave and current loads is investigated.
References
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Book
Aerodynamics of Wind Turbines
TL;DR: In this article, the authors present a detailed review of the aerodynamics of wind turbines with respect to structural dynamics and control, including a new control chapter that includes details on how to design a classical pitch and torque regulator to control rotational speed and power.
Journal ArticleDOI
Response of stiff piles in sand to long-term cyclic lateral loading
TL;DR: In this article, a series of laboratory tests were conducted where a stiff pile in drained sand was subjected to between 8000 and 60 000 cycles of combined moment and horizontal loading, and a typical design for an offshore wind turbine monopile was used as a basis for the study, to ensure that pile dimensions and loading ranges were realistic.
Journal ArticleDOI
A review of combined wave and offshore wind energy
TL;DR: In this article, a comprehensive classification of the synergies between offshore wind and wave energy, the different options for combining wave and offshore wind energy, and the technological aspects is presented.
Three-Dimensional Wind Simulation
TL;DR: In this paper, a method for numerically simulating a three-dimensional field of turbulent windspeed (the Sandia method) for use in the aerodynamic and structural analyses of wind turbines is presented.
Journal ArticleDOI
Foundations of offshore wind turbines: A review
Wu Xiaoni,Yu Hu,Ye Li,Jian Yang,Lei Duan,Tongguang Wang,Thomas A. A. Adcock,Zhiyu Jiang,Zhen Gao,Zhiliang Lin,Alistair G.L. Borthwick,Shijun Liao +11 more
TL;DR: In this article, the present state of knowledge concerning geotechnical and structural issues affecting foundation types under consideration for the support structures of offshore wind turbines, and recommendations for future research and development are provided.
Related Papers (5)
Parametric study of hybrid monopile foundation for offshore wind turbines in cohesionless soil
Xuefei Wang,Jiale Li +1 more