Study on Scattering Wave Force of Horizontal and Vertical Plate Type Breakwaters

Abstract：The interaction between wave and horizontal and vertical plates is investigated by the boundary element method,and the relations of wave exciting force with plate thickness,submergence and length are obtained.It is found that:1)The efficient wave exciting force exists while plate submergence is less than 0.5 m,and the plate is very thin with order O(0.005 m).2) The maximum heave wave exciting force exists,and it is the main factor for surface and submerged horizontal plate while the roll force can be ignored.3) The maximum sway wave exciting force exists,it is the main factor for surface or submerged vertical plate,and the roll force is about 20 times of horizontal plate. 作者： Author： WANG Ke  ZHANG Xi  GAO Xin 作者單位： State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering Mechanics,Dalian University of Technology, Dalian 116024, China 期 刊： 中國海洋工程（英文版）   ISTICEISCI Journal： China Ocean Engineering 年，卷(期)： 2011, 25(4) 分類號： U656.24 Keywords： boundary element method    plate type breakwater,wave exciting force    機(jī)標(biāo)分類號： P7 P75 機(jī)標(biāo)關(guān)鍵詞： Type    Wave Force    horizontal plate    boundary element method    wave    plate thickness    interaction    relations    main    order    found    thin 基金項目： Foundation of Science and Technology of Dalian Study on Scattering Wave Force of Horizontal and Vertical Plate Type Breakwaters[期刊論文]  中國海洋工程（英文版） --2011, 25(4)The interaction between wave and horizontal and vertical plates is investigated by the boundary element method,and the relations of wave exciting force with plate thickness,submergence and length are o...

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