极端海况下浮式防波堤的水动力性能分析
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Hydrodynamic Performance Analysis of Floating Breakwater Under Extreme Sea Conditions
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    摘要:

    基于三维势流理论,以消波性能形式较好的双圆筒浮式防波堤为研究对象,通过有限元软件Workbench建立不规则波作用下浮式防波堤的湿表面模型,利用水动力分析软件AQWA对浮式防波堤进行频域水动力性能分析和时域全耦合分析,重点研究浮式防波堤在极端海况下的响应幅值算子、运动响应和系泊缆张力,为相关实际工程提供参考。

    Abstract:

    Based on the three-dimensional potential flow theory, the double-cylinder floating breakwater with good wave breaking performance is taken as the research object, and the wet surface model of the floating breakwater under the action of irregular waves is established by finite element software Workbench. The frequency-domain hydrodynamic performance analysis and time-domain analysis on floating breakwater is preformed by the hydrodynamic analysis software AQWA. The response amplitude operator (RAO), motion response and mooring line tension of the floating breakwaters under extreme sea conditions are focused on, which provides reference for the related practical projects.

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郭建廷,陈琅,郭帅,季斌,倪航.极端海况下浮式防波堤的水动力性能分析[J].中国海洋平台,2020,(01):

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  • 在线发布日期: 2020-09-15