水利水电科技进展Issue(2)：30-34,5.DOI:10.3880/j.issn.1006-7647.2016.02.006
新型透空格栅板式防波堤消浪性能试验
Experimental study on wave-dissipating performance of a new grille plate-type open breakwater
摘要
Abstract
In order to improve the wave-dissipating performance, a new grille plate-type open breakwater is presented. Based on flume experiments, the wave-dissipating performance of this breakwater was analyzed, and the influence of parameters, including the relative spacing between the upper and lower plates and the gap ratio of the grille plate, on the transmission coefficient and reflection coefficient were investigated. The results show that the wave-dissipating performance of this breakwater is satisfying, and it is better when the breakwater is above the still water level than when the breakwater is submerged;the transmission coefficient of this breakwater decreases with the increase of relative plate spacing; and the breakwater performs best at a gap ratio of the top and bottom plates of 0. 1.关键词
格栅板式防波堤/消波性能/水槽试验/透射系数/反射系数Key words
grille plate-type breakwater/wave-dissipating performance/flume experiment/transmission coefficient/reflection coefficient分类
交通工程引用本文复制引用
程永舟,杨小桦,黄筱云,胡有川..新型透空格栅板式防波堤消浪性能试验[J].水利水电科技进展,2016,(2):30-34,5.基金项目
国家自然科学基金(41176072,51109018) （41176072,51109018）
水沙科学与水灾害防治湖南省重点实验室开放基金(2014SS04) （2014SS04）
