Disclosed is a semisubmersible marine structure. According to an embodiment of the present invention, the semisubmersible marine structure comprises: a platform; a pontoon disposed below the platform to provide buoyancy; a plurality of columns supporting the platform; and an additional member attached on a side wall of the columns respectively, wherein one or more column structures consisting of the column and the additional member may have a horizontal cross sectional surface different from that of another column structure on a same horizontal surface.

    반잠수식 해양구조물이 개시된다. 본 발명의 실시예에 따른 반잠수식 해양구조물은 플랫폼; 상기 플랫폼 아래에 배치되어 부력을 제공하는 폰툰; 상기 플랫폼을 지지하는 복수의 컬럼; 및 상기 각 컬럼의 측벽에 부착되는 부가부재를 포함하고, 상기 컬럼과 상기 부가부재로 구성된 컬럼 구조체들 중 적어도 하나는 동일한 수평면 상에서 다른 컬럼 구조체와 상이한 수평 단면을 가질 수 있다.


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    Title :

    Semi-submersible marine structure


    Additional title:

    반잠수식 해양구조물


    Contributors:

    Publication date :

    2017-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen



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