The invention discloses a floating platform mooring system, an installation method, an offshore wind power system and an installation method. The floating platform mooring system comprises a supporting structure used for supporting a pile foundation, and the pile foundation is used for installing a draught fan; the floating stand column is arranged at the bottom of the floating platform; one end of the mooring chain is slidably connected to the supporting structure, and the other end of the mooring chain is connected with the floating stand column. According to the floating platform mooring system, an insertion type or suction barrel type anchoring foundation does not need to be additionally arranged, the manufacturing cost is reduced, the construction time is shortened, the mooring chains are in sliding connection with the supporting structure, and therefore when the floating platform moves, the mooring chains can well adapt to direction changes; meanwhile, the mooring chain is connected with the pile foundation through the supporting structure, so that lateral pulling force of the mooring chain to the pile foundation is evenly transmitted to the pile foundation through the supporting structure, stress concentration damage caused by direct connection of the pile foundation and the anchor chain is reduced, and the service life of the pile foundation is prolonged.
本发明公开了一种浮式平台系泊系统和安装方法、海上风电系统和安装方法。该浮式平台系泊系统包括支撑结构,用于支撑桩基础,桩基础用于安装风机;浮式立柱,设置于浮式平台的底部;以及系泊链,其一端滑动连接于支撑结构,另一端与浮式立柱连接。本发明所提供的浮式平台系泊系统不需要额外设置插入式或者吸力筒式的锚固基础,减少了造价和施工时间,并且,系泊链与支撑结构滑动连接,使得浮式平台移动时,系泊链能够较好地适应方向的改变;同时,系泊链通过支撑结构与桩基础连接,使得系泊链对桩基础的侧向拉力通过支撑结构均匀的传递到桩基础上,减少了桩基础与锚链直接连接造成的应力集中损伤,延长了桩基础的使用寿命。
Floating platform mooring system, installation method, offshore wind power system and installation method
浮式平台系泊系统和安装方法、海上风电系统和安装方法
2022-03-18
Patent
Electronic Resource
Chinese
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