Comparison of Pile-Soil-Structure Interaction Modeling Techniques for A 10-MW Large-Scale Monopile Wind Turbine Model Under Wind and Wave Conditions

作     者：ZENG Yu-xin ZHANG Xiao-ming ZHANG Li-xian SHI Wei WANG Wen-hua LI Xin ZENG Yu-xin;ZHANG Xiao-ming;ZHANG Li-xian;SHI Wei;WANG Wen-hua;LI Xin

作者机构：Hunan Provincial Key Laboratory of Key Technology on Hydropower DevelopmentChangsha 410014China PowerChina Zhongnan Engineering Corporation LimitedChangsha 410021China State Key Laboratory of Coastal and Offshore EngineeringDalian University of TechnologyDalian 116024China DeepWater Engineering Research CentreDalian University of TechnologyDalian 116024China Institute for Earthquake EngineeringFaculty of Infrastructure EngineeringDalian University of TechnologyDalian 116024China 

出 版 物：《China Ocean Engineering》 (中国海洋工程（英文版）)

年 卷 期：2023年第37卷第3期

页      面：471-483页

核心收录：

学科分类：081505[工学-港口、海岸及近海工程] 080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0815[工学-水利工程] 0824[工学-船舶与海洋工程] 0814[工学-土木工程] 082401[工学-船舶与海洋结构物设计制造] 

基　　金：financially supported by the Open Research Fund of Hunan Provincial Key Laboratory of Key Technology on Hydropower Development (Grant No.PKLHD202003) the National Natural Science Foundation of China (Grant Nos.52071058 and 51939002) the National Natural Science Foundation of Liaoning Province (Grant No.2022-KF-18-01) Fundamental Research Funds for the Central University (Grant No.DUT20ZD219) 

主　　题：large-scale monopile offshore wind turbine pile-soil model wind-wave load combination 

摘      要：Considering the large diameter effect of piles,the influence of different pile-soil analysis methods on the design of monopile foundations for offshore wind turbines has become an urgent problem to be *** different pile-soil models were used to study a large 10 MW monopile wind *** modeling the three models in the SACS software,this paper analyzed the motion response of the overall structure under the conditions of wind and *** to the given working conditions,this paper concludes that under the condition of independent wind,the average value of the tower top x-displacement of the rigid connection method is the smalle st,and the standard deviation is the smallest under the condition of independent *** results obtained by the p-y curve method are the most conservative.