[Problem] To safely and efficiently raise a floating body for a spar-type offshore wind power generation facility by injecting ballast water, at sea. [Solution] A method for raising a floating body 4 for a spar-type offshore wind power generation facility, which is floating sideways, by injecting ballast water at sea, the method comprising: a first step for bringing the floating body 4 for the spar-type offshore wind power generation facility into a state in which the position of center of gravity is made eccentric by a center-of-gravity decentering means; and a second step for raising the floating body 4 for the spar-type offshore wind power generation facility upright by injecting ballast water. The center-of-gravity decentering means can be a weight 2 attached to an outer surface of the floating body 4, or solid ballast 34 put in the floating body 4.


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    Titel :

    METHOD FOR RAISING FLOATING BODY FOR SPAR-TYPE OFFSHORE WIND POWER GENERATION FACILITY


    Beteiligte:
    UTSUNOMIYA TOMOAKI (Autor:in) / SATO IKU (Autor:in) / TANAKA KOUJI (Autor:in) / SHINKAWA YASUHIRO (Autor:in) / SAKAI KENTA (Autor:in)

    Erscheinungsdatum :

    2023-08-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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