摘要
通过断面物理模型试验,对于斜坡堤的平均越浪量、堤上越浪流厚度以及堤后次生波的波高、周期的变化情况等进行了较系统的研究,初步建立了堤上越浪流的厚度、堤后次生波的波浪透射系数、周期变化系数与无因次平均越浪量的关系。该成果可为工程实际及斜坡堤堤顶越浪情况数学模型的参数调整提供依据。
Based on a systematic analysis of the mean overtopping, layer thickness of wave overtopping flow on the crest of the breakwater and secondary wave height, as well as the period over breakwater by physical model test, we establish the relationship between the non-dimensional mean overtopping and relative layer thickness of wave overtopping flow, secondary wave height transmission coefficient, and period variation. The experimental results may serve as a reference for the practical engineering design and the parameter adjustment for associated numerical models.
出处
《水运工程》
北大核心
2011年第12期1-5,共5页
Port & Waterway Engineering
基金
国家自然科学基金创新研究群体项目(50921001)
重点实验室自主课题项目
关键词
斜坡堤
平均越浪量
堤上越浪流厚度
堤后次生波
sloping breakwater
mean overtopping
layer thickness of wave overtopping flow
secondary wave
