The heaving suppression device suitable for the semi-submersible fan platform comprises a main plate body, edge beams and cantilever beams, the main plate body is a layer of plate body or two layers of plate bodies which are horizontally arranged on the two sides of a semi-submersible fan buoyancy tank in an overlapped mode, the edge beams are fixedly arranged on the free edges, opposite to the outer side of the semi-submersible fan buoyancy tank, of the main plate body, and the cantilever beams are arranged on the edge beams. The end of the edge beam is fixedly connected with the outer side of the semi-submersible fan buoyancy tank, and the main plate body is connected with the semi-submersible fan buoyancy tank through a cantilever beam. The heaving suppression device has the beneficial effects that compared with an existing heaving cabin, the heaving suppression device in the scheme is flatter in structure, and the additional mass can be more efficiently improved. Wherein the main plate body is used for reinforcing the horizontal structure of the buoyancy tank or the bottom horizontal support, and the edge beams and the cantilever beam panels arranged on the main plate body can double the number of vortexes so as to provide higher hydrodynamic damping. The heaving suppression device is of an outer open type structure as a whole, limitation of limited space does not exist in the construction stage, and construction and arrangement are more convenient.

    本发明提供适用于半潜式风机平台的垂荡抑制装置,包括主板体、边缘梁和悬臂梁,主板体为一层板体或两层板体重叠水平设置在半潜式风机浮箱两侧,边缘梁固定设置在主板体相对于半潜式风机浮箱外侧的自由边上,边缘梁端部与半潜式风机浮箱外侧固定连接,主板体通过悬臂梁与半潜式风机浮箱相连接。本发明的有益效果是本方案中的垂荡抑制装置相比于现有垂荡舱的结构更加扁平,可以更高效的提高附加质量。其中,利用主板体作为浮箱或底部水平撑的水平结构加强,其上设置的边缘梁和悬臂梁面板可以使涡流数量加倍,以提供更高的水动阻尼。垂荡抑制装置整体采用外开放式结构,在施工建造阶段不存在有限空间的限制,更便于建造设置。


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    Title :

    Heaving suppression device suitable for semi-submersible fan platform


    Additional title:

    适用于半潜式风机平台的垂荡抑制装置


    Contributors:
    SUN HONGJUN (author) / KANG SIWEI (author) / QIAO XIAOGUO (author) / LIU LIANG (author) / ZHANG FAFU (author) / YANG LIANG (author) / YANG XIAOLONG (author) / ZHANG WENBO (author) / WU ZHILI (author) / DENG SHI (author)

    Publication date :

    2023-11-21


    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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