The invention provides a mooring system of a semi-submersible fan foundation, which comprises a plurality of groups of mooring structures uniformly distributed around the semi-submersible fan foundation, and each group of mooring structure comprises at least one mooring structure unit; the mooring structure unit comprises a composite mooring cable in a catenary line shape. The upper end of the composite mooring cable is connected with the semi-submersible fan foundation, and the lower end of the composite mooring cable is connected with a suction anchor on the seabed; the composite mooring cable comprises an upper anchor chain, a load-carrying anchor chain, an elastic bottom laying rope and an anchoring anchor chain which are connected in sequence. At least one counter weight is arranged on the load-carrying anchor chain; the catenary effect is improved through the balance weight, and the mooring restoring force is guaranteed; the elastic bottom-lying ropes can effectively absorb loads transmitted by the foundation and the counter weight, so that the mooring tension is reduced, the mooring safety is improved, meanwhile, the anchoring anchor chain can be prevented from being completely pulled up by the foundation, and the anchoring stability is guaranteed.

    本发明提供一种半潜式风机基础的系泊系统,包括沿半潜式风机基础四周均匀分布的多组系泊结构,每组系泊结构包括至少一个系泊结构单元;所述系泊结构单元包括呈悬链线状的复合系泊缆;所述复合系泊缆的上端与半潜式风机基础连接,所述复合系泊缆的下端与海底的吸力锚连接;所述复合系泊缆包括依次连接的上部锚链、载重锚链、弹性躺底绳和锚固锚链;所述载重锚链上设有至少一个配重;本申请通过配重提升悬链线效应,保证系泊回复力;而弹性躺底绳的设置可有效吸收基础和配重传递的载荷,从而减少系泊张力,提高系泊安全性,同时,弹性躺底绳的设置可避免锚固锚链被基础完全拉起,保证锚固稳定性。


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    Titel :

    Mooring system of semi-submersible fan foundation


    Weitere Titelangaben:

    一种半潜式风机基础的系泊系统


    Beteiligte:
    NIE YAN (Autor:in) / WU XINYI (Autor:in) / FAN KE (Autor:in) / CHEN PENGFEI (Autor:in) / JIANG JUAN (Autor:in) / CHENG HAIFENG (Autor:in) / LIN YIFENG (Autor:in)

    Erscheinungsdatum :

    2023-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS



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