摘要
在物理模型试验的基础上,选取斜坡型潜堤为研究对象,对不规则波作用下潜堤的透射特性进行研究。同时选取相对堤顶水深、相对堤前水深和波陡作为主要影响因素,分析不同因素对堤后波高的影响,提出了波高透射系数的计算公式,并对不同的波高透射系数计算公式进行对比。研究结果表明文中提出的计算公式可行,可以为潜堤次生波的研究提供参考。
Based on experimental study of physical model, slope-type breakwater was used as research object, transmission characteristics of submerged breakwater under the action of irregular waves were studied in this paper. Relative depth of the top of breakwater, relative depth before breakwater and wave steepness were chosen as chief factors, and a formula of wave height was proposed;Finally, different formulas of wave height were compared. The results indicate that the proposed formula is feasible,which provides reference for the research on wave height of submerged breakwater.
出处
《水道港口》
2009年第5期336-341,共6页
Journal of Waterway and Harbor
关键词
潜堤
次生波
波高
透射系数
submerged breakwater
secondary wave
wave height
transmission coefficient.
