| 摘要 |
PURPOSE: An offshore wind power generation structure having multiple turbines is provided to install the multiple small turbines, thereby reducing the weights of the turbines, increasing power generating capacity, reducing cost for construction and required cost, and improving stiffness and ductility. CONSTITUTION: An offshore wind power generation structure having multiple turbines includes a tower (10), a turbine support (80), and the turbines (90). The tower includes a concrete part, at least one hollow part, and an inner tube part. The width of the concrete part becomes narrow from the bottom of the concrete part to the top of the concrete part. The hollow part is formed inside the concrete part. The inner tube part adheres to the inner circumference of the hollow part, and is formed with steel or fiber reinforced plastics (FRP). The turbine support is placed at the upper end of the tower. The turbines are placed at the turbine support. |
