摘要
引入极限波高为随机变量的概念 ,提出了一种新的破碎波高的概率分布 ;结合单个破碎波的处理方法 ,建立了在能量控制上与我国港口工程规范基本等效的破碎波演变波谱模型 ,并通过实验手段 ,确定了其中破碎系数与破碎类型指标之间的关系 .计算结果与实验数据的对照表明 。
WT5”BZ]A new form of breaking wave decaying model is set up.The energy decay equation of simple breaking wave is used and a breaking wave height probability distribution is derived by introducing the concept of random limited wave height into wave height statistics.It reflects the relationship between the breaker type and the degree of energy decay obtained from experimental analysis.A similar macro energy control was performed as that by the technological standards for harbor engineering in China.The model efficiency is well testified by laboratory data. [WT5”HZ]
出处
《天津大学学报（自然科学与工程技术版）》
EI
CAS
CSCD
2000年第5期560-564,共5页
Journal of Tianjin University：Science and Technology
关键词
近岸波浪
破碎
概率分布
演变模型
波浪理论
nearshore wave
breaking
wave height probability distribution
random limited wave height
