The invention relates to the technical field of docking block dismounting processes, and discloses a non-destructive docking block dismounting process in a stress state, and the non-destructive docking block dismounting process comprises the following steps: S1, a steel plate, a jack, a support frame and a power station are assembled into a docking block dismounting tool body; s2, the docking block dismantling tool body is placed at the thin end of a middle wedge-shaped sole timber of a docking block, a steel plate of a docking block dismantling tool is made to be tightly attached to a lower-layer horizontal sole timber, the middle wedge-shaped sole timber and a top-layer wedge-shaped sole timber of the docking block, and the jack is aligned to the middle wedge-shaped sole timber of the docking block; s3, the lower-layer horizontal sole timber and the top-layer wedge-shaped sole timber of the docking block are fixed to the steel plate of the dismounting tool; and S4, the power station is started, the jack slowly pushes the wedge-shaped sole timber in the middle of the docking block, the wedge-shaped sole timber is ejected out, and the non-destructive dismounting of the docking block in the stress state is achieved. According to the docking block dismantling process, the docking block is dismantled on the premise that it is guaranteed that the docking block is not damaged, the non-destructive dismantling of the docking block in the stress state is achieved, the docking block dismantling efficiency is improved, and the cost for dismantling the docking block and purchasing new sole timbers is further reduced.

    本发明涉及坞墩的拆除工艺技术领域,且公开了一种受力状态下坞墩的无损拆除工艺,采用以下步骤:S1、将钢板、千斤顶、支撑框架、电站组装成坞墩拆除工装主体;S2、将坞墩拆除工装主体摆放到坞墩的中间楔形垫木较薄的一端,使坞墩拆除工装的钢板紧贴坞墩的下层水平垫木、中间楔形垫木和顶层的楔形垫木,千斤顶的对准坞墩的中间楔形垫木;S3、将坞墩的下层水平垫木和顶层楔形垫木固定到拆除工装的钢板上;S4、启动电站,千斤顶缓慢顶推坞墩的中间楔形垫木,将其顶出,实现受力状态下坞墩的无损拆除。本发明在保证坞墩不损坏的前提下完成了坞墩的拆除,实现了受力状态下坞墩的无损拆除,提高了坞墩拆除的效率,还降低了坞墩拆除和采购新垫木的成本。


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    Titel :

    Non-destructive docking block dismounting process in stress state


    Weitere Titelangaben:

    一种受力状态下坞墩的无损拆除工艺


    Beteiligte:
    CHEN GUANGNING (Autor:in) / LI QIANG (Autor:in) / LI CHUNXIANG (Autor:in) / SONG LIXIN (Autor:in) / MIAO LEI (Autor:in) / ZHAO SHANQUAN (Autor:in)

    Erscheinungsdatum :

    2021-12-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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