小浪底水库坝区冲刷漏斗形态概化模型研究  

Research on a Generalized Model of the Erosion Funnel Form in the Dam Area of Xiaolangdi Project

作　　者：崔承章[1] 谢鉴衡[1] 

机构地区：[1]武汉水利电力大学河流工程系

出　　处：《武汉水利电力大学学报》1995年第5期547-551,共5页Engineering Journal of Wuhan University

摘　　要：通过概化模型试验，定性研究黄河小浪底水库淤积达到平衡状态以后，坝区流态及可能出现的冲刷漏斗形态，同时分析了影响冲刷漏斗纵坡的主要原因，并对枢纽建筑物的结构布置形式、泄水建筑物的开启运用原则等提出了建议．The generalized model test made in a glass flume for Xiaolangdi Project of the Huanghe River is introduced. The flow condition and the possible producing form of erosion funnel in the dam area where the reservoir sedimentation has developed to equilibrium state and the primary factor dealing with profile of the funnel are studied qualitatively. On this basis, some rationalization proposals are brought forward for the structural form of the project layout and the opening principles of the outlet structures.

关 键 词：水库淤积 冲刷漏斗 流态 模型试验 黄河 

分 类 号：TV145.1[水利工程—水力学及河流动力学]