A semi-submersible marine structure is disclosed. According to an embodiment of the present invention, the semi-submersible marine structure comprises: a platform; a pontoon arranged under the platform to provide buoyancy; and a plurality of columns supporting the platform. Moreover, at least one of the columns has a horizontal cross section different from other columns. According to an embodiment of the present invention, provided is the semi-submersible marine structure, which can reduce vortex induced motion.

    반잠수식 해양구조물이 개시된다. 본 발명의 실시예에 따른 반잠수식 해양구조물은 플랫폼; 상기 플랫폼 아래에 배치되어 부력을 제공하는 폰툰; 및 상기 플랫폼을 지지하는 복수의 컬럼을 포함하고, 상기 복수의 컬럼 중 적어도 하나는 다른 컬럼과 상이한 수평 단면을 가질 수 있다.


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    Title :

    Semi-submersible marine structure


    Additional title:

    반잠수식 해양구조물


    Contributors:

    Publication date :

    2017-05-12


    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 / E02D FOUNDATIONS , Gründungen



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