A modified criterion for wave-induced momentary liquefaction of sandy seabed
文献类型：期刊论文
| 作者 | Qi WG(漆文刚) ; Gao FP(高福平)
|
| 刊名 | Theoretical and Applied Mechanics Letters
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:1页码:20-23 |
| 关键词 | Pore-pressure response Liquefaction criterion Momentary liquefaction Analytical approximation |
| ISSN号 | 2095-0349 |
| 中文摘要 | 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. |
| 分类号 | 二类 |
| 收录类别 | CSCD |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5413561 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58568]  |
| 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,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. |
入库方式： OAI收割
来源：力学研究所
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