The invention belongs to the field of ocean engineering installation, and provides an installation method of a tension leg floating type wind power platform, which comprises the following steps of: after the platform is in place on the sea, filling or discharging ballast water to enable the platform to be at an installation water depth; unlocking the temporary fixing device, slowly descending the gravity type anchoring foundation, stopping when the gravity type anchoring foundation is 5m away from the seabed, and adjusting the position to be a horizontal position; after the position is adjusted, the descending speed is further controlled, and the gravity type anchoring foundation is positioned on the seabed; a tension tendon bottom flexible joint male end plug-in is inserted into a female end plug-in embedded in a gravity type anchoring foundation, the top end of a tension tendon is tensioned through a buoyancy block, the position of a floating type wind power platform is adjusted, a tension tendon upper end flexible joint clamping piece is placed into a receiver located at the end of an extension arm at the bottom of a tension leg platform and locked, and ballast water of the platform is adjusted; according to the novel floating type wind power platform foundation form and the construction method, the gravity type anchoring foundation is used as a temporary floating barrel or a floating box, the building and offshore installation cost is saved, and the purposes of reducing cost and increasing efficiency are achieved.

    本发明属于海洋工程安装领域,提供了一种张力腿浮式风电平台的安装方法,包括于海上就位后,进行充或排压舱水,使平台处于安装水深;解锁临时固定装置,缓慢下降重力式锚固基础,距海床五米时停止,调整位置为水平位置;位置调整好后,进一步控制下降速度,将重力式锚固基础定位于海床上;将张力腱底部柔性接头公端插件插入预埋在重力式锚固基础里的母端插件中,张力腱顶端用浮力块张紧,调整漂浮式风电平台位置,将张力腱上端柔性接头卡件放入位于张力腿平台底部延伸臂端头的接收器并锁死,再调整平台的压舱水;通过新型浮式风电平台基础形式及施工方法,利用重力式锚固基础作为临时浮筒或浮箱,节省建造及海上安装费用,实现降本增效的目的。


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    Titel :

    Installation method of tension leg floating type wind power platform


    Weitere Titelangaben:

    一种张力腿浮式风电平台的安装方法


    Beteiligte:
    XU FANLI (Autor:in) / LI YA (Autor:in) / JIANG ZHENGBO (Autor:in) / QIN WEI (Autor:in) / HU CUN (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    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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