A modified criterion for wave-induced momentary liquefaction of sandy seabed

doi:10.1016/j.taml.2015.01.004

IMECH-IR > 流固耦合系统力学重点实验室

	A modified criterion for wave-induced momentary liquefaction of sandy seabed
	Qi WG(漆文刚); Gao FP(高福平)
发表期刊	Theoretical and Applied Mechanics Letters
	2015
卷号	5 期号:1 页码:20-23
ISSN	2095-0349
摘要	The assessment of the wave-induced soil liquefaction plays a key role in the geotechnical design for offshore foundations. The underlying shortcomings of the existing momentary liquefaction criteria are identified and clarified by mechanism analyses and the recent field observations. A modified criterion for the wave-induced momentary liquefaction of a sandy seabed is given to describe the vertical porepressure distributions. An improved approximation of the momentaryliquefaction depth is further presented. Parametric study of the effects of the saturation degree of soils indicates that this modification is significant for the evaluation of wave-induced momentary liquefaction.
关键词	Pore-pressure Response Liquefaction Criterion Momentary Liquefaction Analytical Approximation
DOI	10.1016/j.taml.2015.01.004
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5413561
课题组名称	LMFS流固土耦合力学(LHO)
论文分区	二类
引用统计	被引频次：17[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/311007/58568
专题	流固耦合系统力学重点实验室
推荐引用方式 GB/T 7714	Qi WG,Gao FP. A modified criterion for wave-induced momentary liquefaction of sandy seabed[J]. Theoretical and Applied Mechanics Letters,2015,5,1,:20-23.
APA	Qi WG,&Gao FP.(2015).A modified criterion for wave-induced momentary liquefaction of sandy seabed.Theoretical and Applied Mechanics Letters,5(1),20-23.
MLA	Qi WG,et al."A modified criterion for wave-induced momentary liquefaction of sandy seabed".Theoretical and Applied Mechanics Letters 5.1(2015):20-23.

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