Three-dimensional investigation of wave-pile group interaction using the scaled boundary finite element method. Part I: Theoretical developments

OCEAN ENGINEERING

卷:64

Article

Li, Miao¹  Zhang, Hong¹  Guan, Hong¹  Lin, Gao² 

[1] Griffith Univ, Griffith Sch Engn, Griffith, Qld 4222, Australia

[2] Dalian Univ Technol Dalian, Fac Infrastruct Engn, Dalian, Peoples R China

关键词: Wave-pile group interaction;    Diffraction;    Structural behaviour;    Scaled boundary finite element method;    Three dimensions;   

DOI  :  10.1016/j.oceaneng.2013.01.011

来源: Elsevier

【 摘 要 】

In this study, the three-dimensional wave-pile group interaction mechanism is investigated by addressing both wave behaviour and pile group responses. The Scaled Boundary Finite Element Method (SBFEM) is employed to develop the computational model. This paper, Part I of the study, mainly focuses on the theoretical development of the problem. A SBFEM model is developed to formulate both equations governing the wave motion and the structural behaviour. The proposed model, with its accuracy verified by wave interaction with a single pile foundation, is capable of addressing wave interaction with any arbitrary number of piles with various cross-sections and spatial layouts. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.

【 授权许可】

Free