Simplified analytical approximation for pore-water pressure buildup in marine sediments

被引：64

作者：

Jeng, D.-S. ^{[1
]}

Seymour, B. R.

机构：

[1] Univ Sydney, Sch Civil Engn, Sydney, NSW 2006, Australia

[2] Univ British Columbia, Dept Math, Vancouver, BC V6Z 1Z2, Canada

来源：

JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING | 2007年 / 133卷 / 04期

关键词：

D O I：

10.1061/(ASCE)0733-950X(2007)133:4(309)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this note, a simplified analytical approximation for the elevation of the wave-induced pore pressure buildup mechanism in marine sediments is derived using a Laplace transformation. In this study, an infinite seabed is considered. A simple scaling analysis is performed to clarify the applicable ranges of the mechanisms of residual and oscillatory pore pressures. Then, a simplified approximation for the prediction of the wave-induced liquefaction potential is proposed for engineering practice.

引用

页码：309 / 312

页数：4

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