Offshore wind turbine foundation and construction method thereof: Fid-Bau Portal

Offshore wind turbine foundation and construction method thereof

WANG CHUNBO / LI RONGFU

The invention provides an offshore wind turbine foundation and a construction method thereof, and the offshore wind turbine foundation (100) comprises a fixed foundation part (1) which is used for being sunk into a seabed; the lower end of the movable base part (2) is connected with the fixed base part (1) in a manner of rotating relative to the fixed base part (1); the buoy (4) is arranged above the fixed foundation part (1) and is connected with the side part of the movable foundation part (2); and the two ends of the anchor cable (7) are used for being connected to the buoy (4) and the fixed foundation part (1) respectively. According to the scheme, the transportation, installation and maintenance cost of the offshore wind turbine foundation can be effectively reduced.

本发明提供一种海上风机基础及其施工方法，海上风机基础(100)包括：固定基础部(1)，用于沉放到海床；活动基础部(2)，所述活动基础部(2)的下端以能够相对于所述固定基础部(1)转动的方式与所述固定基础部(1)连接；以及浮筒(4)，设置在所述固定基础部(1)的上方，且与所述活动基础部(2)的侧部连接；以及锚索(7)，所述锚索的两端用于分别连接到所述浮筒(4)和所述固定基础部(1)。根据本发明的方案，能够有效降低海上风机基础的运输、安装和维护成本。

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