摘要
针对国内外目前对浮式防波堤的研究,提出了两种类似于浮筏式防波堤的防波堤结构形式,金属网式防波堤,盲沟式防波堤,通过测量堤前、堤后波面高程,研究了多孔结构对于透射系数的影响,结果表明:盲沟式防波堤消浪效果明显,且相对宽度也是影响消浪效果的重要因素。
According to the researches on floating breakwater at home and abroad,two structures similar to raft breakwater are put forward,that is,metal mesh breakwater and geocomposite drain breakwater.By measuring wave height before and after the breakwater,the influence of porous structure on transmission coefficient is studied.The results show that the geocomposite drain breakwater is of obvious wave dissipation effect,and its width also serves as an important wave dissipation factor.
作者
倪道俊
魏宇墨
齐欣
Ni Daojun;Wei Yumo;Qi Xin(Three Gorges New Energy Yangjiang Power Generation Co.,Ltd.,Yangjiang Guangdong 529500,China;School of Civil Engineering,Tianjin University,Tianjin 300072,China)
出处
《港工技术》
2022年第2期1-5,共5页
Port Engineering Technology
基金
国家自然科学基金资助项目,51679163,筒型基础气浮拖航水动力耦合运动机理及性态控制研究。
关键词
防波堤
盲沟
波高仪
透射系数
breakwater
geocomposite drain
wave height meter
transmission coefficient
