The invention discloses an offshore wind power floating type foundation which comprises a center foundation body floating on the sea surface, and the center foundation body comprises a steel buoy of a drum-shaped structure and a concrete layer laid on the surface of the steel buoy; the tower drum mounting opening is formed in the top surface of the central foundation, and a wind power tower drum is vertically and fixedly arranged in the tower drum mounting opening; the anchoring rope is arranged at the bottom of the central foundation, and the other end of the anchoring rope is detachably arranged on the seabed. Water pressure borne by the center foundation in seawater is dispersed through the annular side plates of the center foundation of the drum-shaped structure, so that the center foundation is in the concrete compression and steel plate tension state, and the effects that stress is reasonable, and a large number of materials can be saved are achieved. The invention further discloses an installation method of the offshore wind power floating type foundation, and the beneficial effects that the floating type foundation is produced in a modularized mode and convenient and fast to convey and install are achieved.
本发明公开了一种海上风电漂浮式基础,包括:中心基础,其浮设于海面上,中心基础包括呈鼓形结构的钢制浮筒和敷设于钢制浮筒表面上的混凝土层;塔筒安装口,其开设于中心基础的顶面,塔筒安装口内竖直固设风电塔筒;锚固绳,其设于中心基础的底部,锚固绳的另一端可拆卸设于海底。本发明通过呈鼓形结构的中心基础的环形侧板分散中心基础在海水中受到的水压力,使得中心基础形成混凝土受压、钢板受拉状态,以实现受力合理,可节省大量材料的作用。本发明还公开了一种海上风电浮式基础的安装方法,以实现漂浮式基础模块化生产、便捷运送和安装的有益效果。
Offshore wind power floating type foundation and installation method thereof
海上风电漂浮式基础及其安装方法
2024-02-06
Patent
Elektronische Ressource
Chinesisch
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