黄河水库泥沙模型相似律的初步研究

A Primary Study on Physical Model Similarity for Reservoir on the Yellow River

本文在黄河河道泥沙模型相似律研究的基础之上 ,针对黄河水库泥沙模型的特点 ,论证了时间变态的影响及异重流运动相似条件 ,通过三门峡水库泥沙模型试验的验证 ,提出了黄河水库泥沙模型相似律。

Based on previous investigations on similarity laws of the movable bed physical model for the Yellow River, the effects of time distortion and the similarity laws of density currents are analyzed according to the characteristics of the reservoir model on the Yellow River. Through the verification of the Sanmenxia Reservoir physical model, the similarity laws of reservoir for the Yellow River is established.\;