Stability and Liqueafaction Analysis of Seabed to Wave Loading

IMECH-IR > 力学所知识产出(1956-2008)

	Stability and Liqueafaction Analysis of Seabed to Wave Loading
	Wu MX(吴梦喜); Lou ZG(楼志刚)
Source Publication	Engineering Mechanics
	2002
Volume	19 Issue:5 Pages:98-102
ISSN	1000-4750
Other Abstract	波浪作用下海床的稳定性与液化分析是海底管线、防波堤和海洋平台设计中必须仔细考虑的问题。推荐了一个循环荷载作用下土体的弹塑性实用本构模型,并给出了一种粉土的模型参数。该模型直接根据初始应力状态和循环应力的大小与作用时间计算土体的塑性应变增量,在有限元计算中不需要引入弹塑性矩阵。采用Biot理论和有限单元法,计算了粉土海床在波浪作用下的孔隙水压力和有效应力的变化过程,并对海床的稳定性和液化进行了分析。计算结果与波浪槽实验反映的规律是相符的。
Subject Area	力学
Indexed By	其他
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16296
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	Wu MX,Lou ZG. Stability and Liqueafaction Analysis of Seabed to Wave Loading[J]. Engineering Mechanics,2002,19,5,:98-102.
APA	吴梦喜,&楼志刚.(2002).Stability and Liqueafaction Analysis of Seabed to Wave Loading.Engineering Mechanics,19(5),98-102.
MLA	吴梦喜,et al."Stability and Liqueafaction Analysis of Seabed to Wave Loading".Engineering Mechanics 19.5(2002):98-102.

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