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Title:
洋上風車の設置方法およびトランジションピース
Document Type and Number:
Japanese Patent JP6444810
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an offshore wind turbine installation method capable of preventing striking between members caused by oscillation generated by tidal wave or wind when the offshore wind turbine is installed on a pile and capable of reducing shock occurred, and provide a transition piece therefor.SOLUTION: A transition piece is configured by a pile cover 29 and a guide pile 41. When an offshore wind turbine and a pile 27 are connected, the guide pile 41 is lowered under a state in which an air tube 45 is contacted with an outer peripheral surface 37 of the pile cover 29 integrated with an upper end of the pile 27 while air is being fed to each of the air tube 45 arranged in an annular form at an inner peripheral surface 43 of the guide pile 41 integrally formed with a lower end of the offshore wind turbine and a space 59 inside the guide pile 41, and then the guide pile 41 is applied to the pile cover 29. At this time, an insertion guide 47 at the inner peripheral surface 43 of the guide pile 41 is fitted to a guide groove 57 of the outer peripheral surface 37 of the pile cover 29. After this operation, a flange 39 of the pile cover 29 and a flange 49 of the guide pile 41 are fastened by a fastener.SELECTED DRAWING: Figure 6

Inventors:
Eiji Usami
Shinobu Takahashi
Koji Hayashida
Akio Ueda
Nao Nishihara
Application Number:
JP2015114999A
Publication Date:
December 26, 2018
Filing Date:
June 05, 2015
Export Citation:
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Assignee:
Kashima Construction Co., Ltd.
Yosen Construction Co., Ltd.
International Classes:
F03D13/25; B63B27/00; B63B35/00; B63B39/02
Domestic Patent References:
JP2012112239A
Foreign References:
WO2012118186A1
US20110314750
Attorney, Agent or Firm:
Seiichi Inoue



 
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