The invention discloses an offshore wind turbine floating foundation and a construction method suitable for a deep water area. The water turbine floating foundation comprises an upper buoyancy cabin,a middle buoyancy cabin and a lower ballast tank which are arranged in sequence from top to bottom. The upper buoyancy cabin is provided with a mounting hole, the mounting hole is fixed to the upper end of the middle buoyancy cabin in a sleeving mode, the lower end face of the middle buoyancy cabin is fixedly installed on the lower ballast tank, the middle buoyancy cabin communicates with the lower ballast tank, and the vertical center lines of the upper buoyancy cabin, the mounting hole, the middle buoyancy cabin and the lower ballast tank are collinear. The wind turbine floating foundation is simple in structure and convenient to construct, the total height and total weight of the water turbine floating foundation are effectively reduced through structural improvement, the stability of the water turbine floating foundation is improved, and the stability problem of a deep water area floating foundation is solved.

    本发明公开了适用于深水域的海上风机浮式基础及施工方法,所述风机浮式基础包括自上而下依次设置的上浮力舱、中浮力舱和下压载舱,所述上浮力舱设有安装孔,所述安装孔套设固定于所述中浮力舱上端部,所述中浮力舱下端面固定安装在所述下压载舱上,且所述中浮力舱与所述下压载舱连通,所述上浮力舱、安装孔、中浮力舱和下压载舱的竖直中心线共线设置。该风机浮式基础结构简单,便于施工,且通过结构改进有效降低了风机浮式基础总高度和总重量,同时提高了风机浮式基础的稳定性,解决了深水域浮式基础的稳定问题。


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    Title :

    Offshore wind turbine floating foundation and construction method suitable for deep water area


    Additional title:

    适用于深水域的海上风机浮式基础及施工方法


    Contributors:
    LIU DEJIN (author) / FENG HAIBAO (author) / WANG MINGYU (author) / FENG JIAXIN (author) / WANG XIANG (author) / JU PENG (author) / QU LILI (author) / XU SHANZHONG (author) / YANG RUILIANG (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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