河流泥沙工程学  

出　　处：《中国学术期刊文摘》2006年第18期250-252,共3页Chinese Science Abstracts(Chinese Edition)

摘　　要：1960年前黄河下游河槽淤积物粒径组成分析；河床演变的均衡稳定理论及其在黄河下游的应用；基于动量守恒的粘性泥石流冲击力计算；黄河中游水沙频率关系研究；斜坡上异重流的三维数值模拟.Analysis on grain size composition of sedimentation materials in the Lower Yellow River before 1960 ;Regime theory on river bed evolution and its application in the Lower Yellow River ;Impact force calculation of viscous debris flow based momentum conservation;Study on the relation of frequency between flood and sediment in the Middle Yellow River; 3 -D numerical simulation of density currents＇ spreading on the slope .

关 键 词：河流泥沙工程学 三维数值模拟 黄河下游 粘性泥石流 组成分析 稳定理论 河床演变 动量守恒 

分 类 号：TV145.1[水利工程—水力学及河流动力学]