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Effective Stress and Liquefaction of Seabed Under the Action of Standing Waves
Wu MX(吴梦喜); Lou ZG(楼志刚)
Source PublicationShuili Xuebao
2002
Issue1Pages:56-61
ISSN0559-9350
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。推荐了一个循环载荷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,对海床有效应力的变化过程分析表明,波腹点下海床存在较大的液化可能性。波浪作用对海床存在一定的压密作用。
Subject Area力学
Indexed By其他
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17448
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
Wu MX,Lou ZG. Effective Stress and Liquefaction of Seabed Under the Action of Standing Waves[J]. Shuili Xuebao,2002(1):56-61.
APA 吴梦喜,&楼志刚.(2002).Effective Stress and Liquefaction of Seabed Under the Action of Standing Waves.Shuili Xuebao(1),56-61.
MLA 吴梦喜,et al."Effective Stress and Liquefaction of Seabed Under the Action of Standing Waves".Shuili Xuebao .1(2002):56-61.
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