The invention discloses a transferable offshore wind power floating foundation and an operation method thereof. The foundation comprises an offshore wind power floating foundation comprising a floating platform and a mooring system, the floating platform combines a stand column of a small water plane with a buoyancy tank of a large water plane, and stability of the foundation is guaranteed, the anchoring foundation provides pulling resistance through the ballasting force and frictional resistance provided by apron boards, the center can be filled with sand and ballasted, a lower portion is provided with the apron boards, so the anchoring foundation can be towed to an operation water area and can penetrate into a seabed through surcharge loading and internal and external pressure difference, and construction is convenient; the anchoring foundation can float to a sea surface through self buoyancy, migration of the offshore wind power floating foundation is facilitated, a fan can be repeatedly used, moreover, the interior of the buoyancy tank and the interior of the anchoring foundation are divided into a plurality of sub-cabins through sub-cabin plates, the gravity center and the buoyancy center position of the offshore wind power floating foundation can be adjusted through sub-cabins in the mounting, operation and dismounting process, the structural posture is controlled, and construction and operation are facilitated.

    本发明公开了一种可迁移的海上风电浮式基础及其作业方法,该基础包括海上风电浮式基础,包括浮式平台和系泊系统,浮式平台将小水线面的立柱和大水线面的浮箱结合设计,保证了基础的稳定性;锚固基础利用压载重和裙板提供的摩擦阻力提供抗拔力,中心可灌砂压载、下部带裙板的结构使其可拖航至作业水域,并可通过堆载和内外压差贯入海床,施工方便;锚固基础可通过自身浮力上浮至海面,便于海上风电浮式基础进行迁移,可使风机多地重复利用,同时浮箱与锚固基础内部通过分舱板划分为多个分舱室,在安装、作业及拆除过程中,可通过分舱室调节海上风电浮式基础的重心及浮心位置,控制结构姿态,便于施工与作业。


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    Title :

    Transferable offshore wind power floating foundation and operation method thereof


    Additional title:

    一种可迁移的海上风电浮式基础及其作业方法


    Contributors:
    LIU RUN (author) / CAI RUNBO (author) / LIAN JIJIAN (author)

    Publication date :

    2020-06-19


    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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