个人信息Personal Information
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
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.