To provide a grounding mound capable of grounding a large floating body structure on the sea bottom when extending a harbor facility by making use of the large floating body structure.SOLUTION: A grounding mound establishing method to ground a floating body structure on the sea bottom in order to extend a harbor facility comprises: a process to artificially produce riprap by crushing a mass formed by solidifying mortar; a process to drop the riprap into the sea; and a process to level a layer of the riprap that is dropped and accumulated on the sea bottom.SELECTED DRAWING: Figure 13

    【課題】大型浮体構造物を利用して港湾設備を増築する際に大型浮体構造物を海底に着底させることができる着底マウンドを提供する。【解決手段】港湾設備を増築するために浮体構造物を海底に着底させるための着底マウンド造成方法であって、モルタルを固化させた塊を破砕して人工的に捨石を生成する工程と、捨石を海中に投入する工程と、海底に投入されて積み上げられた捨石の層を均す工程と、を備える、着底マウンド造成方法。【選択図】図13


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    Title :

    GROUNDING MOUND ESTABLISHING METHOD


    Additional title:

    着底マウンド造成方法


    Contributors:

    Publication date :

    2020-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02B HYDRAULIC ENGINEERING , Wasserbau / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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