Disclosed is a corner structure (100) of a liquefied gas storage tank which is installed on a corner of a storage tank in which liquefied gas is loaded to support a sealing wall (51, 52) which prevents a leakage of liquefied gas. The corner structure (100) comprises: a fixed member (110) fixed on the inner surface of a hull structure wall; a pillar member (130) which is installed on the fixed member (110) and allows the sealing wall (51, 52) to be joined thereto; and an insulation member (150) arranged between the sealing wall (51, 52) and the hull structure wall. The fixed member (110) includes a fixed member body (112) having a shape bent from a curved unit to the opposite side of the pillar member (130). The pillar member (130) includes a pillar member body (132) having a shape bent from a bent unit to the opposite side of the fixed member (110). The fixed member (110) and the pillar member (130) are coupled by a fastening member (170) penetrating the bent unit and the curved unit.

    액화가스를 적재하는 저장탱크의 모서리에 설치되어, 액화가스의 누출을 방지하는 밀봉벽(51, 52)을 지지하는 액화가스 저장탱크의 코너 구조체(100)가 개시된다. 상기 코너 구조체(100)는, 선체 구조벽의 내부 표면에 고정되는 고정부재(110)와, 상기 고정부재(110) 상에 설치되고 상기 밀봉벽(51, 52)이 접합되는 가동부재(130)와, 상기 밀봉벽(51, 52)과 상기 선체 구조벽과의 사이에 배치되는 단열부재(150)를 포함한다. 상기 고정부재(110)는 만곡부에서 상기 가동부재(130)의 반대쪽으로 구부러진 형상을 갖는 고정부재 몸체(112)를 포함하고, 상기 가동부재(130)는 굽힘부에서 상기 고정부재(110)의 반대쪽으로 구부러진 형상을 갖는 가동부재 몸체(132)를 포함한다. 상기 만곡부와 상기 굽힘부를 관통하는 체결부재(170)에 의해 상기 고정부재(110)와 상기 가동부재(130)가 결합된다.


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    Title :

    CORNER STRUCTURE OF LIQUEFIED GAS STORAGE TANK


    Additional title:

    액화가스 저장탱크의 코너 구조체


    Contributors:
    YUN EUNYOUNG (author) / YOON IHNSOO (author) / KIM YOUNGKYUN (author) / OH BYUNGTEAK (author) / LEE YEONGBEOM (author) / HAN HAECHUL (author) / YIM KIHO (author) / YOON YOUNGKEUN (author)

    Publication date :

    2021-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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