浅析三峡水库泥沙运移特征  

Analysis on the characteristics of sediment transport in the Three Gorges Reservoir

作　　者：邹敏 杨宏伟 徐杨 陈胡兰 ZOU Min;YANG Hongwei;XU Yang;CHEN Hulan(Hydrology and Water Resources Survey Bureau of Upper Yangtze River,Hydrology Bureau of Changjiang Water Resources Commission,Chongqing 400021,China;College of Civil Engineering,Chongqing Three Gorges University,Chongqing 404100,China)

机构地区：[1]长江水利委员会水文局长江上游水文水资源勘测局,重庆400021 [2]重庆三峡学院土木工程学院,重庆404100

出　　处：《水利科学与寒区工程》2018年第10期1-6,共6页Hydro Science And Cold Zone Engineering

基　　金：国家自然科学基金项目(51309262);重庆市教委科学技术研究项目(KJ1601024;KJ1601017)

摘　　要：本文基于三峡水库建成蓄水以来的实测资料,以三峡水库淤积泥沙为研究对象,借助水流泥沙数学模型方法,分析推移质和悬移质的运移情况,探究库区内泥沙运移及分布规律。本研究成果可为长江中游江湖规划、治理以及江湖关系深入研究等提供理论支持。The characteristics of sediment transport and distribution in Three Gorges Reservoir was analyzed by studying bed-load and suspended-load transport,which was according to the flow and sediment mathematical model and observing data of the Reservoir itself since it was built.The conclusions can provide theoretical support for the planning and governance of rivers and lakes in the middle reaches of the Yangtze River and the thorough research of the relationship between rivers and lakes.

关 键 词：三峡水库 水流泥沙数学模型 推移质 悬移质 

分 类 号：TV149[水利工程—水力学及河流动力学]