The invention relates to a liquefied gas carrier deck structure, which relates to the field of liquefied gas carrier design, and comprises a deck reinforcing cross beam, a deck longitudinal girder and a deck aggregate, a ventilation mast is arranged on the exposed deck, a cargo hold is arranged below the exposed deck, deck reinforcing beams, deck longitudinal girders and deck aggregates are arranged on the exposed deck, and the bottom of the exposed deck is of a smooth flat plate structure. The deck longitudinal girder and the deck aggregate are arranged in the length direction of the ship body, and the deck reinforcing cross beam is connected and perpendicular to the deck longitudinal girder. According to the invention, the influence of the space height limitation of the liquefied gas carrier on the height of the cargo tank is reduced, and under the condition of a certain ship shape size, a larger cargo tank volume and a lighter deck structure form can be designed; in addition, the invention further provides a safer and more convenient cargo tank upper surface insulation monitoring mode.

    本发明涉及一种液化气船甲板结构,涉及液化气船设计领域,其包括甲板强横梁、甲板纵桁、以及甲板骨材;露天甲板上设有透气桅,露天甲板下设有货舱,露天甲板上设有甲板强横梁、甲板纵桁和甲板骨材,露天甲板底部为光滑平板结构;甲板纵桁和甲板骨材沿船体长度方向设置,甲板强横梁与甲板纵桁连接且垂直。本发明降低了液化气船空高限制对于货罐高度的影响,在船型尺度一定的条件下,可以设计出更大的货罐容积、更轻的甲板结构形式;此外,还提供了一种更安全方便的货罐上表面绝缘监测方式。


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    Title :

    Liquefied gas carrier deck structure


    Additional title:

    一种液化气船甲板结构


    Contributors:
    SUN LI (author) / WANG WEIFEI (author) / LIU SONG (author) / ZHENG WENQING (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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