A method for hoisting and transporting assemblies in an underground nuclear power plant, the method including: 1) pouring concrete onto a reactor cavern to form a rock anchor beam; hoisting a circular bridge crane to the reactor cavern through a hoist shaft on a top of the reactor cavern; mounting the circular bridge crane on the rock anchor beam by using a truck crane; 2) installing a containment cylinder and a track beam of a polar crane in the reactor cavern using the circular bridge crane; hoisting a gantry crane on one end of a polar crane girder and sending the polar crane girder to the reactor cavern; hoisting the other end of the polar crane girder using the circular bridge crane; allowing the polar crane girder to be horizontal; and mounting the polar crane girder on the track beam.


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    Title :

    Method for hoisting and transporting assemblies in underground nuclear power plant


    Contributors:
    NIU XINQIANG (author) / YANG QIGUI (author) / LI FENG (author) / SU LIJUN (author) / YANG XUEHONG (author) / ZHAO XIN (author) / HUA XIA (author) / WANG SHUDONG (author) / DING FUZHEN (author) / YU FEI (author)

    Publication date :

    2020-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste / G21C NUCLEAR REACTORS , Kernreaktoren



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