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论文类型：会议论文

发表时间：2010-01-01

收录刊物：SCIE、CPCI-S

页面范围：263-269

关键字：multidirectional wave; FEM; Boussinesq equations

摘要：A FEM model with unstructured triangular elements that based on the modified Boussinesq equations is developed in this paper. A locally coordinate system at the reflecting boundary is introduced to improve the treatment of the oblique waves on the reflecting boundaries. The Adams-Bashforth-Moulton predictor-corrector scheme is used for time integration. Typical examples are employed to validate the model. Further, the numerical model was used to the simulation for the multidirectional wave propagation through a pile group. The effects of the wave directionality on the wave run-up in the group are numerically investigated.