With the proposal of the"3060 dual carbon"goal,wind energy has emerged as a crucial component of renewable energy sources.To achieve the objective of cost reduction and efficiency increasing,this paper in-vestigates the structural parameters of high-pile cap foundations,aiming to uncover their influence.Utilizing GH Bladed software,the impacts of pile diameter,steel pipe pile wall thickness,and pile spacing on the dynamic re-sponse of offshore wind turbine towers are analyzed.The results indicate that,under specific external loads and environmental conditions,variations in pile diameter,wall thickness,and pile spacing lead to different degrees of change in maximum displacement and acceleration at the tower top.Generally,as pile diameter,wall thickness,and pile spacing increase,the dynamic response of tower top displacement exhibits a gradual decrease.
High-pile cap foundationStructural parameter analysisDynamic responseDisplacementAcceleration
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