府谷-潼关河段一维非恒定水沙数学模型验证  

Verification of One-dimension Unsteady Mathematic Model of Flood and Sediment Routing for Fugu to Tongguan in the Yellow River

作　　者：庞旭 王艳平[2] 

机构地区：[1]中国电力建设集团,北京100044 [2]黄河水利科学研究院,郑州450003

出　　处：《南水北调与水利科技》2012年第A02期25-26,29,共3页South-to-North Water Transfers and Water Science & Technology

摘　　要：针对黄河府谷至潼关河段的河道特点，将黄河数学模型攻关组开发的一维非恒定水沙数学模型应用于该河段的水沙演进模拟，通过对2008年桃汛洪水演进的验证，模型计算结果与实测值符合较好。同时也说明该模型能适用于黄河中游河段的水沙演进计算。It studied one-dimension unsteady mathematic model of flood and sediment developed by YRCC and the model is verified by flood routing between Fugu to Tongguan in the Yellow River with a satisfactory result. This model was tested by the flood routing during spring flood in 2006. The test and analysis for discharge and water level shows that the stage hydorgraph and channel travel time is more reasonable.

关 键 词：桃汛洪水 数学模型 验证 

分 类 号：TV143[水利工程—水力学及河流动力学]