A structure for supporting an offshore structure according to an embodiment of the present invention includes a hull member of the offshore structure, a leg member connected to the hull member and supporting the hull member so as to be separated from the offshore structure, a spur can member which is formed on the lower end part of the leg member and is received in the seabed, and an extension member which is formed on the spud can member, is extended to one side based on a central axis of the spud can member combined with the leg member, and has an extension length which is shorter than the length of an outer side of the spud can member which is vertical to the extended direction in the central axis. Accordingly, the present invention can minimize the change of the hull member receiving the spud can member.

    본 발명의 일 실시예에 따른 해상구조물 지지 구조는 해상구조물의 선체부재, 상기 선체부재에 연계되어, 상기 선체부재를 해상과 이격되게 지지하는 레그부재, 상기 레그부재의 하단부에 구비되며, 해저 지반에 안착되는 스퍼드캔부재 및 상기 스퍼드캔부재에 구비되며, 상기 레그부재에 결합된 상기 스퍼드캔부재의 중심축을 기준으로 일측으로 확장되며, 상기 중심축에서 확장된 방향과 수직한 상기 스퍼드캔부재의 외측변 길이보다 확장 길이가 짧게 형성되는 확장부재를 포함할 수 있다.


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    Title :

    Supporting structure for offshore platform and drill ship having thereof


    Additional title:

    해상구조물 지지 구조 및 이를 포함하는 시추선


    Contributors:

    Publication date :

    2018-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02B HYDRAULIC ENGINEERING , Wasserbau / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / F16H Getriebe , GEARING



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