一种新型透空式潜堤消浪促淤特性试验研究

摘要

A series of experimental investigations are carried out to study the regular wave and irregular wave acting on the wave transmission and silt deposition of a new-type hollow-block breakwater. At the same time, by comparing wave transmission coefficient of two kinds of hollow-block breakwater which have different hollow rates and solid breakwaters, we can get statistical analysis results of the experiment data. It shows that when choosing the appropriate hollow rate, hollow-block breakwater can also reach the almost same wave transmission coefficient of solid breakwater, and can achieve a certain effect on promoting the deposition, which means that the method of selecting hollow block as the structure of submerged breakwater is reasonable and effective.%通过物理模型试验的方法，采用规则波和不规则波对新型空心立方体潜堤进行一系列消浪特性研究。同时，对2种不同空心率的空心立方体潜堤和实心堤透浪系数进行试验对比。对实验数据的统计分析结果表明：当选取合适空心率时，空心立方体堤的消浪效果与实心堤的消浪效果基本相同，并能达到一定的促淤效果，说明选取空心立方体作为潜堤堤身结构材料的方法是合理且有效的。