Numerical modelling of wave-induced soil response around breakwater heads

D. S. Jeng, Y. Zhang, J. S. Zhang, C. Zhang, P. L.F. Liu

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

The evaluation of wave-induced pore pressures and effective stresses in a porous seabed near breakwater heads is important for coastal engineers involved in the design of coastal structures. Most previous studies have been limited to two-dimensional (2D) or three-dimensional (3D) cases in front of a breakwater. In this paper, a three-dimensional numerical model for the wave-induced seabed response around breakwater heads is developed. The 3-D wave model was based on the Navier-Stoke equation with wave generation model. The seabed is simulated by the Biot’s poro-elastic dynamic model. Both models are linked together to form the PORO-WSSI (3D) model. Based on the newly model, the soil permeability and the degree of saturation significantly affect the wave-induced oscillatory pore pressures.

原文English
主出版物標題Asian and Pacific Coasts, 2011 - Proceedings of the 6th International Conference
編輯Joseph Hun-Wei Lee, Chiu-On Ng
發行者[publishername] World Scientific
頁面789-796
頁數8
ISBN(列印)9789814366489
DOIs
出版狀態Published - 2011
事件6th International Conference on Asian and Pacific Coasts, APAC 2011 - Kowloon, Hong Kong
持續時間: 2011 12月 142011 12月 16

出版系列

名字Asian and Pacific Coasts, 2011 - Proceedings of the 6th International Conference

Conference

Conference6th International Conference on Asian and Pacific Coasts, APAC 2011
國家/地區Hong Kong
城市Kowloon
期間11-12-1411-12-16

All Science Journal Classification (ASJC) codes

  • 海洋科學
  • 生態學、進化論、行為學與系統學
  • 生態學

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