Shaking Table Tests of Four-Bucket Jacket Foundation for Offshore Wind Turbines

作     者：DING Hong-yan LI Jing-yi LE Cong-huan PAN Chen ZHANG Pu-yang DING Hong-yan;LI Jing-yi;LE Cong-huan;PAN Chen;ZHANG Pu-yang

作者机构：State Key Laboratory of Hydraulic Engineering Simulation and SafetyTianjin UniversityTianjin 300072China School of Civil EngineeringTianjin UniversityTianjin 300072China 

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

年 卷 期：2022年第36卷第6期

页      面：849-858页

核心收录：

学科分类：081505[工学-港口、海岸及近海工程] 081401[工学-岩土工程] 08[工学] 0807[工学-动力工程及工程热物理] 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 National Natural Science Foundation of China(Grant No.52171274) 

主　　题：four-bucket jacket foundation sand liquefaction shaking table test seismic response 

摘      要：As the offshore wind turbine foundation,the four-bucket jacket foundation has a large stiffness and the structure is difficult to be damaged under seismic ***,the saturated subsoil of the four-bucket jacket foundation tends to be liquefied under earthquake,which greatly affects the safety of offshore wind ***,the seismic performance of four-bucket jacket foundation is mainly reflected in the anti-liquefaction capacity of foundation *** this paper,the liquefaction resistance of sandy soil of four-bucket jacket foundation for offshore wind turbine is *** liquefaction and dynamic response of sandy soil foundation of four-bucket jacket foundation under seismic load are obtained by carrying out the shaking table test,and the influence mechanism of four-bucket jacket foundation on the liquefaction resistance of sandy soil foundation is analyzed.