The invention relates to the technical field of ship equipment installation, in particular to an underwater installation method for a main thruster. According to the underwater installation method for the main thruster, by the aid of an auxiliary buoyant box, the main thruster can be installed in a floating state after a ship is undocked, the ship does not need to be docked, the docking cost of the ship is reduced, the production rhythm of a ship enterprise is also prevented from being disturbed, the construction period is shortened, and the shipbuilding construction cost can be better lowered. The reversion process of the underwater installation method is adopted, the main thruster can be disassembled conveniently, the docking cost can be reduced as well, the construction period is shortened, the construction efficiency is improved, and the ship maintaining cost is lowered.


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    Title :

    Underwater installation method for main thruster


    Contributors:
    YAN PINGGEN (author) / FENG SHIQING (author) / CHEN BIAOHONG (author) / XU BO (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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