摘要
采用典型斜坡堤断面结构,试验研究了不考虑越浪情况下不同尺寸堤心石对斜坡堤堤后波浪传播的影响,讨论了堤心渗透引起的波高及其与入射波要素和堤宽等因素的关系,给出了采用不同尺寸堤心石时堤后波高传递系数与无因次水动力参数H/(gT^2)和堤心结构B/D之间的经验公式。试验结果表明,不同尺寸堤心石对波浪传播的影响是显著的。
Using typical section structure of rubble-mound breakwater, the experimental investigation of the rubble-mound breakwater core material's influence on wave transmission has been performed. The relations among wave height induced by permeable core material, incident wave element and breakwater width are discussed. An empirical formula of the transmitted coefficient Kt in terms of H/(gT^2) and B/D under different core material has been gained. The test results show that the different core materials have obvious influence on wave transmission.
出处
《水动力学研究与进展(A辑)》
CSCD
北大核心
2008年第5期532-537,共6页
Chinese Journal of Hydrodynamics
关键词
堤心石
模拟
渗透波高
传递系数
Core material
Simulation
Permeable wave height
Transmitted coefficient