STUDY ON MECHANISM OF BREAKING WAVE LOADS ON VERTICAL WALLS

被引：0
|
作者：
Kang, Haigui [1 ]
Sun, Yingwei [1 ]
Qu, Xiaoting [1 ]
机构：
[1] Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian, Peoples R China
来源：
PROCEEDINGS OF THE CHINESE-GERMAN JOINT SYMPOSIUM ON HYDRAULIC AND OCEAN ENGINEERING | 2008年
关键词：
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
When vertical walls locate on mounds, the wave may break on the top of mounds, and the breaking wave occurs. Compared with the standing waves, breaking wave has a strong impact pressure on the walls and the ratio of wave pressure peak value to wave height can be very high. So, the breaking wave has a tremendous destructive power to the vertical walls. Because of the complexity of wave breaking process, the mechanism of breaking wave is not very clear until now. In this study, a synchronous test on the breaking wave flow field and wave pressure is performed by using PIV system and high-precision pressure transducers. By contrasting the flow field structures and the wave pressure synchronously, the characteristics of breaking wave flow field in different mound conditions are studied, the mechanism of breaking wave impacting on the vertical walls is also investigated.
引用
收藏
页码：433 / 437
页数：5
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