Wave collision prevention structure for offshore wind power generation equipment and its design method

摘要

PROBLEM TO BE SOLVED: To provide a wave collision prevention structure of an offshore wind power generation facility capable of preventing a wind turbine or the like from being damaged or damaged by a wave even if the wind turbine is enlarged or the nacelle is provided at a low position. SOLUTION: This is a wave collision prevention structure of an offshore wind power generation facility 1 installed on the sea having a support column 31, a nacelle 32 and a blade 33 built on a foundation portion 2. Then, a wave collision prevention portion 4 formed by projecting laterally so that the protection area 44 is wider than the separation between the tip and the support at the lowest position of the tip 331 of the blade is provided on the foundation portion or the support. I have. [Selection diagram] Fig. 1