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Indexed by:会议论文

Date of Publication:2010-01-01

Included Journals:CPCI-S、SCIE

Page Number:263-269

Key Words:multidirectional wave; FEM; Boussinesq equations

Abstract: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.