A Coupling Model for Waves Propagating over A Porous Seabed

C. C. Liao, D. S. Jeng, Z. Lin, Y. Guo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The wave-induced pore pressure is a key factor in the prediction of the wave-induced liquefaction potential, which has been reported in the literature in conjunction with marine engineering (Sumer and Fredsøe, 2002). Most previous investigations for the wave-induced soil response have been limited to uncoupling model by linking wave models with seabed models through continuity of pressures at the seabed surface. In this study, we proposed a coupled model to link both wave and seabed models and provide a better understanding of the mechanism of the wave-seabed interactions. Based on the present model, we will investigate the difference between the existing uncoupled model and the present coupled model in the prediction of the wave-induced liquefaction.

Original languageEnglish
Title of host publicationProceedings of the 11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014
PublisherInternational Society of Offshore and Polar Engineers
Pages377-384
Number of pages8
ISBN (Electronic)9781880653906
Publication statusPublished - 2014
Event11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014 - Shanghai, China
Duration: 12 Oct 201416 Oct 2014

Publication series

Name
ISSN (Print)1946-004X

Conference

Conference11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014
CountryChina
CityShanghai
Period12/10/1416/10/14

Keywords

  • Coupling model
  • Pore pressure
  • Porous seabed
  • Wave loading

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    Liao, C. C., Jeng, D. S., Lin, Z., & Guo, Y. (2014). A Coupling Model for Waves Propagating over A Porous Seabed. In Proceedings of the 11th (2014) Pacific/Asia Offshore Mechanics Symposium, PACOMS 2014 (pp. 377-384). International Society of Offshore and Polar Engineers.