柳淑学

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研究员

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:水利工程系

电子邮箱:liusx@dlut.edu.cn

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Multidirectional Wave Run-up in a Pile Group Calculated by Unstructured FEM Model Based on Boussinesq Equations

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论文类型:会议论文

发表时间:2010-01-01

收录刊物:CPCI-S、SCIE

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.