1.Poly Changda Engineering Co,Ltd;2.Shcool of Transportation,Wuahan University of Technology
The development of offshore wind power in China has natural advantages, and with the increasingly prominent energy problem, offshore wind power as a clean energy is getting more and more attention. At present, single pile foundation platform for offshore wind power installation is the mainstream foundation type, and there are more stringent requirements for the positioning and piling of more complex multi pile foundation. In this paper, according to the requirements of offshore wind turbine foundation piling operation, a multi pile stable pile platform is designed, and the structural strength, overall stability and single pile stability of the multi pile stabilized platform under typical working conditions such as piling operation and typhoon are checked by using ANSYS software. The results show that the pile stabilization platform designed in this paper can meet the technical requirements of multi-pile foundation positioning, orientation and pile sinking in complex offshore environment, and provide reference for the structural design and safety assessment of offshore wind power multi-pile stabilization platform.