Traditional monopile foundations cannot support the greater lateral loads and horizontal displacement needs required by offshore wind turbines due to their increasingly large size. Popularity has increased for a recently created hybrid pile foundation that combines a traditional monopile with a wide-shallow bucket. In this paper, 1-g model tests in soft clay are used to analyze the lateral behavior of hybrid pile foundation under static load. As a standard, the monopile with the same pile diameter and embedded length is employed. According to the experiment’s findings, the pile-bucket hybrid foundation’s lateral ultimate bearing capacity is more than 70% higher and its initial stiffness is nearly twice as good as that of a monopile foundation under the same lateral load. In addition, this paper compares the pile displacement, pile bending moment, and p-y curve of monopile foundation and hybrid pile-bucket foundation.


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    Titel :

    Static Loading Behavior of a Hybrid Pile-Bucket Foundation for Offshore Wind Turbines


    Weitere Titelangaben:

    Lecture Notes in Civil Engineering


    Beteiligte:
    Wang, Weiqiang (Herausgeber:in) / Wang, Chengzhi (Herausgeber:in) / Lu, Yang (Herausgeber:in) / Dai, Guoliang (Autor:in) / Zuo, Chaoqun (Autor:in) / Gong, Weiming (Autor:in) / Tao, Jinghui (Autor:in)


    Erscheinungsdatum :

    08.11.2024


    Format / Umfang :

    13 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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