The invention relates to a semi-submersible floating type offshore wind turbine floating type foundation and application of the semi-submersible floating type offshore wind turbine floating type foundation in an offshore wind turbine, belongs to the technical field of ocean engineering, aims to solve the problem of stress concentration of sharp vertical connection between stand columns and bottom buoys, and is characterized in that the semi-submersible floating type offshore wind turbine floating type foundation comprises the stand columns, the bottom buoys and connecting buoys; the connecting buoy is connected with the bottom face of the stand column, the bottom face of the stand column is connected to the first end of the bottom buoy with the axis parallel to the horizontal plane in a transition mode in a non-vertical connection mode, the steel cost is remarkably reduced, and stress concentration at the connecting position of the stand column and the bottom buoy is reduced.

    本分案申请涉及一种半潜漂浮式海上风机漂浮式基础及其在海上风机中的应用,属于海洋工程技术领域,为解决降低立柱和底部浮筒间的尖锐的垂直连接的应力集中问题,要点是包括立柱、底部浮筒以及连接浮筒,所述连接浮筒与所述立柱的底面连接,将所述立柱底面以非垂直连接方式过渡连接在轴线平行水平面设置的底部浮筒的第一端,效果是显著降低用钢成本,减小立柱与底部浮筒连接处的应力集中。


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    Title :

    Semi-submersible floating type offshore wind turbine floating type foundation and application thereof in offshore wind turbine


    Additional title:

    半潜漂浮式海上风机漂浮式基础及其在海上风机中的应用


    Contributors:
    SHI WEI (author) / WANG JIAZHI (author) / FU JIE (author) / YAN CHAOJUN (author) / WANG WENHUA (author) / LI XIN (author) / HAN XU (author)

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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