The present invention relates to a semi-submersible offshore structure. The semi-submersible offshore structure comprises: an upper structure which is located on the surface of the sea; a lower structure which is located in the bottom of the upper structure and has a floating body for providing buoyancy; and multiple columns which connect the upper and lower structures to each other and support the upper structure, wherein at least one column among the columns comprises an external wall having multiple holes where seawater passes through. Therefore, the present invention reduces the influence of waves and reduces horizontal rolling.

    본 발명은 반잠수식 해양구조물에 관한 것으로, 해수면 상측에 위치하는 상부 구조물; 상부 구조물의 하부에 위치하고, 부력을 제공하는 부유체를 포함하는 하부 구조물; 및 상부 구조물과 하부 구조물 간을 연결하고, 상부 구조물을 지지하는 복수의 컬럼을 포함하며, 상기 복수의 컬럼 중 적어도 하나의 컬럼은 해수가 통과되도록 다수의 홀이 관통 형성된 외벽을 포함하는 반잠수식 해양구조물이 개시된다.


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    Title :

    SUBMERSIBLE OFFSHORE STRUCTURE


    Additional title:

    반잠수식 해양구조물


    Contributors:

    Publication date :

    2016-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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