[과제] LNG뿐만 아니라, LPG, 에탄, 에틸렌 등의 멀티가스를, 역내수송과 근거리 수송에서 효율좋게 액화가스를 수송할 수 있고, 또한 복수의 항에서 적하 및 양하가 가능한 기능을 갖는 액화가스 수송선 및 액화가스 수송선의 설계방법을 제공한다. [해결수단] 저온액화가스탱크의 합계탑재용적을 60,000㎥이상 90,000㎥이하로, 저온액화가스탱크를 LNG용 방열구조로 하고, 저온액화가스탱크의 구조강도 및 저온액화가스탱크를 탑재하는 화물창의 구조강도를 LNG 혹은 에탄 혹은 에틸렌 혹은 LPG의 탑재를 하용하는 구조강도로 하고, 선체구조를, 저온액화가스탱크에, LNG를 단독탑재한 경우, 에탄 혹은 에틸렌 혹은 LPG를 단독탑재한 경우, 또는 LNG, 에탄, 에틸렌, LPG 중 복수를 혼재한 경우 중 3가지 경우에 있어서 운항할 때에 항행에 충분한 건현 및 횡경사에 대한 복원성능을 갖춘다. [선택도] 도 1

    A liquefied-gas transport vessel having a low-temperature liquefied gas tank (10) with a total loading capacity of 60,000 m3 to 90,000 m3 inclusive, the low-temperature liquefied gas tank (10) being of a heat-proof structure for LNG, the low-temperature liquefied gas tank (10) and a cargo hold (4) in which the low-temperature liquefied gas tank (10) is mounted having structural strengths such that the loading of LNG, ethane, ethylene, or LPG is permitted, the vessel having a vessel structure provided with a sufficient freeboard and righting performance with respect to lateral inclination during operation in three cases of loading of the low-temperature liquefied gas tank (10) including a case of the sole loading of LNG, a case of the sole loading of ethane, ethylene, or LPG, and a case of the mixed loading of two or more of LNG, ethane, ethylene, and LPG. Thus, there are provided the liquefied-gas transport vessel (1) capable of efficiently transporting liquefied gas of not only LNG but also multiple gases such as LPG, ethane, and ethylene for intraregional transport or short-distance transport, the vessel being provided with the function enabling loading and unloading at multiple ports, and a liquefied-gas transport vessel designing method.


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    Titel :

    LIQUEFIED-GAS TRANSPORT VESSEL AND LIQUEFIED-GAS TRANSPORT VESSEL DESIGNING METHOD


    Weitere Titelangaben:

    액화가스 수송선, 및 액화가스 수송선의 설계방법


    Beteiligte:

    Erscheinungsdatum :

    2017-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

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



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