摘要
结合新颁布的海堤设计规范和工程实例,对海堤工程设计中海堤的界定、海堤防潮(洪)标准、设计波浪要素计算、复式斜坡堤波浪爬高计算及按控制越浪量确定堤顶高程等几个问题进行了探讨,提出海堤应以波高来界定、修建消浪平台的最佳位置为静水位附近、最佳宽度为入射波长的1/4及海堤设计应该直接以控制越浪量确定堤顶高程。
According to the new code for design of sea dike project and practical engineering examples,several questions are discussed including the definition of sea wall,the standard of tide or flood control,the calculation of wave elements,the calculation of wave run up in multiple slope dike and the determination of crest level by permissive wave overtopping discharge.And it is put forward that the definition of sea wall should be according to wave height,and the best location of wave dissipation platform should be near static water level,the optimal width of which should be 1/4 of incident wavelength.
出处
《水利与建筑工程学报》
2011年第4期100-104,共5页
Journal of Water Resources and Architectural Engineering
关键词
海堤
潮位
波浪要素
消浪平台
越浪量
sea dike
tidal level
wave element
wave dissipation platform
wave overtopping discharge
