The present invention provides an offshore structure having a tangerine cross section, capable of improving stability of a structure by effectively dispersing a pressure by waves applied to the offshore structure. According to the present invention, the offshore structure includes: an upper facility (1) producing a fluid; and a lower hull (2) storing the fluid produced by the upper facility (1). The lower hull (2) includes: a lower tank (100) located under a seawater surface; and an upper tank (200) partially exposed to the upper part of the seawater surface. The upper tank (200) includes: a first cylindrical tank (210) storing the fluid; and multiple protrusion units (220) enclosing the outer side of the first tank (210) and protruding at fixed intervals toward the outer side of the first tank (210). An outer wall (221) of the protrusion unit (220) is formed in an arc shape.

    본 발명에 따르면, 유체를 생산하는 상부설비(1) 및 상기 상부설비(1)에 의해 생산된 유체를 저장하는 하부선체(2)를 포함하는 해양 구조물에 있어서, 상기 하부선체(2)는, 해수면 아래에 위치되는 하부탱크(100); 및 일부가 해수면 상부로 노출되는 상부탱크(200);를 포함하되, 상기 상부탱크(200)는, 유체를 저장하는 원통형의 제1 탱크(210); 및 상기 제1 탱크(210)의 외측을 둘러싸며, 상기 제1 탱크(210)의 외측을 향하여 일정 간격으로 돌출된 복수의 돌출부(220);를 포함하되, 상기 돌출부(220)의 외벽(221)은 호형으로 형성된 것을 특징으로 하는 해양 구조물이 제공된다.


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    Title :

    Tangerine Offshore Structure


    Additional title:

    텐저린(Tangerine) 단면을 갖는 해양 구조물


    Contributors:

    Publication date :

    2016-12-07


    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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