波流泥沙淤积模型相似律及选沙研究

Study on Model Similarity of Sediment Accumulation under the Joint Action of Wave and Current and Model Material Selection

根据潮流、波浪、泥沙运动基本方程式,结合有关研究的最新成果,探讨波浪、潮流共同作用下动床泥沙淤积模型的相似律,提出了模型沙和模型变率的选择原则。

On the basis of fundamental equations of tide current, wave, sediment movement and the latest study findings, model similarity of movable bed sediment accumulation umder the joint action of wave and tide current is discussed , and selection standard of model materials and model distortion are proposed.