To provide a columnar shape floating body capable of being manufactured at a lower cost and in a shorter period of time than before to solve problems of a conventional technology, and to provide its manufacturing method.SOLUTION: A columnar shape floating body of the present invention constitutes a floating offshore wind power generation facility and comprises a column body of a hollow columnar shape. The column body is formed by connecting multiple bending-planar members in a circumferential direction. The bending-planar member is constituted by including a planar section and a bent part formed on one end side, and a cross-sectional shape of the column body is a polygon with a curved apex.SELECTED DRAWING: Figure 8

    【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち、従来に比して低コストかつ短期間で製造することができる柱状型浮体と、その製造方法を提供することである。【解決手段】本願発明の柱状型浮体は、浮体式洋上風力発電施設を構成するものであって、中空の柱状である柱本体を備えたものである。この柱本体は、曲げ加工直面材を周方向に複数連結することで形成されものである。なお、曲げ加工直面材は「平面部」と一端側に形成される「曲げ加工部」とを含んで構成され、柱本体の断面形状は頂部が曲線とされた多角形となる。【選択図】図8


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    Title :

    COLUMNAR SHAPE FLOATING BODY AND MANUFACTURING METHOD OF COLUMNAR SHAPE FLOATING BODY


    Additional title:

    柱状型浮体、及び柱状型浮体製造方法


    Contributors:

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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