日照帆船港工程泥沙运移物模试验研究

通过动床波浪输沙模型试验,研究了日照帆船港3种设计方案的泥沙运移情况.通过分析试验结果,预报了常浪和大浪作用下工程区的冲淤分布.结果表明,日照帆船港工程的建设不会对邻近海岸产生大的影响,航道和港池均不会出现大的淤积.但是,为防止堤脚冲刷,应在挡沙坝堤脚处设置护脚结构.

Physical Model Test Study on the Sediment Transport for the Rizhao Sailing Harbor Engineering

The movable-bed wave sediment transport model tests were used to study the sediment transport conditions for 3 design schemes of the Rizhao sailing harbor.The scour and deposition distributions in the harbor engineering area under the normal wave and high wave actions were predicted by analyzing the test results, and it is shown from the analysis results that the construction of the Rizhao sailing harbor engineering will not exert a great influence on the neighboring coasts, and heavy depositions will not take place in both sailing channel and harbor basin. However, the foot protection structures shall be constructed at the sediment retaining dam foot place to prevent the dam foot from scouring.