Wave-induced Pore Pressure Responses and Soil Liquefaction Around Pile Foundation

IMECH-IR > 水动力学与海洋工程重点实验室(2009-2011)

	Wave-induced Pore Pressure Responses and Soil Liquefaction Around Pile Foundation
	Li XJ(李小均); Gao FP(高福平); Yang B(杨兵); Zang J; Li, XJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China
发表期刊	International Journal of Offshore and Polar Engineering
	2011
卷号	21 期号:3 页码:233-239
ISSN	1053-5381
摘要	A 3D FEM model is proposed and verified with existing experimental data for simulating wave-induced transient and residual pore pressure responses around a pile foundation. The numerical results show that the residual pore pressure tends to be amplified at the bottom of the pile foundation; near it, this pressure increases and the amplitude of transient pore pressure decreases with the decrease of soil permeability. The wave nonlinearity affects both transient and residual pore pressures around the pile. The effect of the pile diameter on the oscillatory pore pressure is much more obvious than that on the buildup of pore pressure. The liquefaction zone around the pile is asymmetric; the maximum liquefaction depth appears at the back of the pile foundation.
关键词	Ocean Wave Pile Foundation Transient And Residual Pore Pressure Soil Liquefaction Fem Pipelines Bed
学科领域	Engineering
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000294699900010
关键词[WOS]	PIPELINES ; BED
WOS研究方向	Engineering
WOS类目	Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical
项目资助者	This work is financially supported by the National Natural Science Foundation of China (Grant No. 10872198) and the Knowledge Innovation Program of the Chinese Academy of Sciences (KJCX2-YW-L07).
课题组名称	LMFS流固土耦合力学(LHO)
论文分区	Q4
引用统计	被引频次：58[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/45032
专题	水动力学与海洋工程重点实验室(2009-2011)
通讯作者	Li, XJ (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Li XJ,Gao FP,Yang B,et al. Wave-induced Pore Pressure Responses and Soil Liquefaction Around Pile Foundation[J]. International Journal of Offshore and Polar Engineering,2011,21,3,:233-239.
APA	李小均,高福平,杨兵,Zang J,&Li, XJ .(2011).Wave-induced Pore Pressure Responses and Soil Liquefaction Around Pile Foundation.International Journal of Offshore and Polar Engineering,21(3),233-239.
MLA	李小均,et al."Wave-induced Pore Pressure Responses and Soil Liquefaction Around Pile Foundation".International Journal of Offshore and Polar Engineering 21.3(2011):233-239.

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