Bearing Capacity of the High-Rise Pile Cap Foundation for Offshore Wind Turbines

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	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)
	2014-05
会议名称	2014 International Conference on Sustainable Development of Critical Infrastructure, IC-SDCI 2014
会议日期	2014-5
会议地点	Shanghai
中文摘要	A 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.
收录类别	EI
会议录	Sustainable Development of Critical Infrastructure
语种	英语
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/49466]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
推荐引用方式 GB/T 7714	Qi WG,He GL,Gao FP. Bearing Capacity of the High-Rise Pile Cap Foundation for Offshore Wind Turbines[C]. 见:2014 International Conference on Sustainable Development of Critical Infrastructure, IC-SDCI 2014. Shanghai. 2014-5.