IMECH-IR  > 流固耦合系统力学重点实验室
Bearing Capacity of the High-Rise Pile Cap Foundation for Offshore Wind Turbines
Qi WG(漆文刚); He GL(贺广零); Gao FP(高福平)
Source PublicationSustainable Development of Critical Infrastructure
2014-05
Conference Name2014 International Conference on Sustainable Development of Critical Infrastructure, IC-SDCI 2014
Conference Date2014-5
Conference PlaceShanghai
AbstractA proper foundation design is crucial for the structural stability of offshore wind turbines (OWT) in the severe ocean environments. As one of the typical foundation types for OWT, the high-rise pile cap foundation has been utilized in wind farms of China. In this study, a 3-dimensional finite element model for simulating the pile-soil interaction subjected to multi-axis complex loads is proposed and verified with existing experimental data. The bearing capacity of the high-rise pile cap foundation under various ultimate limit state (ULS) conditions is investigated. Local scour usually occurs around the pile and significantly reduces the bearing capacity of the foundation. Numerical simulation shows that scour could amplify the lateral displacement and tilt of the foundation. © 2014 American Society of Civil Engineers.
DepartmentLMFS流固土耦合力学(LHO)
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49466
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
Qi WG,He GL,Gao FP. Bearing Capacity of the High-Rise Pile Cap Foundation for Offshore Wind Turbines[C],2014.
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