Experimental Study on 2-D Focusing Wave Run-up on A Vertical Cylinder

被引：0
|
作者：
Liu Shu-xue [1 ]
Sun Yi-yan [1 ]
Li Jin-xuan [1 ]
Zang Jun [2 ]
机构：
[1] Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116024, Peoples R China
[2] Univ Bath, Dept Architecture & Civil Engn Sci, Bath BA2 7AY, Avon, England
来源：
CHINA OCEAN ENGINEERING | 2010年 / 24卷 / 03期
基金：
中国国家自然科学基金;
关键词：
wave focusing; nonlinearity; vertical circular cylinder; wave run up;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, the focused wave groups with different parameters and their actions on a vertical cylinder are experimentally studied The harmonic wave characteristics of the focusing waves are analyzed by the addition and subtraction of the crest and trough focusing waves The analyzed results show that higher order harmonics can be generated because of the interaction of component waves Nonlinearity increases with the inputted wave amplitude and the frequency width increment Further, the wave run-up around the vertical circular cylinder is experimentally studied It increases with the wave steepness and the relative cylinder diameter increase However, the variations of wave run-up around the circular cylinder are different The researches provide a reference for further numerical studies
引用
收藏
页码：499 / 512
页数：14
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