摘要
波生流是海岸工程和海岸演变非常重要的动力因素之一,水深平均的平面二维波生流目前已有大量的研究成果,且广泛应用于工程实践中,其垂向变化往往对建筑物的稳定和海岸地貌的变化造成显著影响,例如堤前冲刷和岸滩蚀退。回顾了国内外对波生流垂向结构的研究与进展,从实验室与现场观测、理论分析以及数值模拟3个方面概述了该领域的研究现状与发展趋势,总结了已有研究存在的不足,提出需要进一步研究的课题。
The wave-driven current is one of the most significant factor affecting nearshore engineering and coastal evolution. The depth-integrated 2D wave-driven currents are studied with great efforts and applied widely in the coastal engineerings. However, the vertical variation of wave driven currents may result in the structure instability and morphology evolution in the coastal region. There still need More work on this topic in China. Based on the published literatures about the laboratory and field measurements, the theoretical analysis and the numerical simulations, the research progresses in this subject at home and abroad are reviewed, and several opinions on the existing problems and the future developments are proposed.
出处
《水科学进展》
EI
CAS
CSCD
北大核心
2009年第5期739-746,共8页
Advances in Water Science
基金
教育部新世纪优秀人才支持计划(NECT-07-0255)~~
关键词
波生流
垂向结构
波浪破碎
研究综述
wave-induced currents
vertical structure
breaking waves
review
