The invention discloses a large LNG (Liquefied Natural Gas) ship inclined-wall pipe mounting method and a semi-permanent pipe support. The mounting procedure of an inclined-wall pipe is moved forwards to a subsection total assembly stage, the semi-permanent pipe support is mounted on a bulwark subsection, and the inclined-wall pipe is temporarily supported by the semi-permanent pipe support; by means of the method, deviation of the position of the inclined wall pipe in the follow-up segmented overturning process can be avoided, the installation precision and the installation efficiency of the inclined wall pipe are effectively improved, the safety requirement for pipe fixing when a block is overturned and carried is met, the ship building efficiency is improved, and potential safety hazards are reduced.

    本发明公开了一种大型LNG船斜壁管安装方法及半永久式管支架,通过将斜壁管的安装工序前移至分段总组阶段,并通过在舷顶分段上安装半永久式管支架,利用半永久式管支架对斜壁管进行临时支撑,能够避免后续分段翻身过程中斜壁管的位置产生偏移,有效提高了斜壁管的安装精度和安装效率,满足总段翻身搭载时管子固定的安全要求,提高了船舶建造效率,降低了安全隐患。


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    Title :

    Large LNG ship inclined wall pipe installation method and semi-permanent pipe support


    Additional title:

    一种大型LNG船斜壁管安装方法及半永久式管支架


    Contributors:
    LONG YINGLING (author) / LI QIANLONG (author) / SUN GUHAO (author) / LUO JIN (author) / XU YUNLONG (author) / CHANG JIAHUI (author)

    Publication date :

    2024-04-16


    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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