To provide a manufacturing method for a floating body type foundation capable of realizing efficient manufacturing of a floating type foundation of a semi-submersible system made of concrete in a dock.SOLUTION: A manufacturing method for a floating body type foundation which is a semi-submersible system foundation 70 for supporting a tower 82 of an ocean windmill 80 includes: a manufacturing process of manufacturing at least a center column foundation 71, a side column foundation 73, and a pontoon 70C in respective manufacturing yards 10; a transportation positioning process of transporting and positioning at least the center column foundation 71 and the plurality of side column foundations 73 to a connection yard 20 and providing a gap G for a pontoon between the center column foundation and the side column foundation; a pontoon insertion process of inserting the pontoon 70C in the gap G for the pontoon; a pontoon connection process of connecting the pontoon 70C to the center column foundation and the side column foundation; a center tower connection process of connecting a center tower 72 to the center column foundation 71; and a side tower connection process of connecting a side tower 74 to the side column foundation 73.SELECTED DRAWING: Figure 4B

    【課題】ドックにおけるコンクリート製のセミサブマージブル型の浮体式基礎の効率的な製作を実現できる、浮体式基礎の製作方法を提供する。【解決手段】洋上風車80のタワー82を支持するセミサブマージブル型基礎70である、浮体式基礎の製作方法であり、少なくとも、センターカラム基礎71とサイドカラム基礎73とポンツーン70Cをそれぞれの製作ヤード10にて製作する製作工程、少なくとも、センターカラム基礎71と複数のサイドカラム基礎73を接続ヤード20に搬送して位置決めし、双方の間にポンツーン用隙間Gを設ける搬送位置決め工程、ポンツーン用隙間Gにポンツーン70Cを挿入するポンツーン挿入工程、ポンツーン70Cを双方に接続するポンツーン接続工程、センターカラム基礎71に対してセンタータワー72を接続するセンタータワー接続工程、サイドカラム基礎73に対してサイドタワー74を接続するサイドタワー接続工程を有する。【選択図】図4B


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    Title :

    MANUFACTURING METHOD FOR FLOATING BODY TYPE FOUNDATION


    Additional title:

    浮体式基礎の製作方法


    Contributors:

    Publication date :

    2024-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / F03D Windkraftmaschinen , WIND MOTORS



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