黄河下游河道输沙泄洪机理、能力及治理前景  

Mechanism,capacity of sediment transport and flood discharge in the lower Yellow River and training vision

作　　者：齐璞[1] 

机构地区：[1]黄河水利科学研究院,河南郑州450003

出　　处：《水利学报》2007年第S1期264-268,282,共6页Journal of Hydraulic Engineering

摘　　要：经过我国几代人对黄河泥沙输移的研究和实践,认识已有重大突破。围绕黄河高含沙水流运动规律及应用前景这个中心,研究了高,低含沙水流运动规律多方面问题,为多沙河流防洪规划提出了新的指导原则。其中黄河下游可以利用高含沙洪水输沙入海,窄深河道洪水的非恒定性输沙泄洪机理是新的治黄主张的理论基础。After several generations research and practice on sediment transport of the Yellow River in China,there is a major breakthrough in the knowledge and understanding.Focused on the mechanism of hyper-concentrated flow in the Yellow River and its application vision,studies have been carried out on various issues such as the transport principles of hyper and lower concentrated flow,which provide a new guideline for flood control planning of high sediment-laden rivers.Transporting sediment into sea by hyper_con...

关 键 词：窄深河槽 输沙泄洪机理 多来多排 泥沙多年调节 利用洪水排沙 

分 类 号：TV882.1[水利工程—水利水电工程]