An integrated three-dimensional model for wave-induced seabed response in a porous seabed. I. A sloping seabed

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Title An integrated three-dimensional model for wave-induced seabed response in a porous seabed. I. A sloping seabed
Author Zhang, Hong; Jeng, D. S.
Journal Name Ocean Engineering
Year Published 2005
Place of publication Oxford, UK
Publisher Pergamon Press
Abstract In this paper, an integrated model for the wave-induced seabed response in a porous seabed is proposed. Most previous studies have considered two-dimensional cases and a flat seabed. In this study, a full three-dimensional case is considered as well as a sloping seabed. The wave model (SWAN) and soil model (PORO-WSI) is coupled into one model. With the new model, the effects of wave and soil characteristics on the ocean waves-induced seabed response (including pore pressure and stresses) are investigated. Based on numerical results, the following conclusions can be drawn: (1) the magnitude of the wave-induced soil response in a sloping seabed is much smaller than that in a flat seabed (2) the wave-induced pore pressure decreases as the slope of the seabed increases.
Peer Reviewed Yes
Published Yes
Publisher URI http://www.elsevier.com/wps/find/journaldescription.cws_home/320/description#description
Alternative URI http://dx.doi.org/10.1016/j.oceaneng.2004.08.009
Copyright Statement Copyright 2005 Elsevier. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
Volume 32
Issue Number 5-6
Page from 701
Page to 729
ISSN 0029-8018
Date Accessioned 2006-01-12
Date Available 2009-09-09T07:15:02Z
Language en_AU
Research Centre Centre for Infrastructure Engineering and Management
Faculty Faculty of Engineering and Information Technology
Subject PRE2009-Ocean Engineering; PRE2009-Water and Sanitary Engineering
URI http://hdl.handle.net/10072/4303
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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