A floating body structure is provided that supports an object (4) to be supported so that the object (4) to be supported floats in the sea. The floating body structure comprises a floating body section (3) connected to a base end portion of the object (4) to be supported. The floating body section (3) has a lid body made of steel, an outer pipe made of steel, and an inner pipe made of steel and provided inside the outer pipe. The floating body section (3) is hermetically sealed by the lid body in a state where at least a portion of a gap formed between an outer wall surface of the inner pipe and an inner wall surface of the outer pipe is filled with concrete or mortar. Each of the inner pipe and the outer pipe is a spiral steel pipe obtained by press-forming a steel strip into a cylindrical shape by spirally bending the steel strip.


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    Title :

    FLOATING STRUCTURE


    Additional title:

    SCHWIMMENDE STRUKTUR
    STRUCTURE FLOTTANTE


    Contributors:

    Publication date :

    2018-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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