汉江福滩航道整治技术研究  

On Waterway Regulation of Futan Bank of Hanjiang River

作　　者：崔喜凤[1] 王永成[1] 卢汉才[1] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456

出　　处：《水道港口》2005年第1期30-32,共3页Journal of Waterway and Harbor

摘　　要：受安康枢纽电站日调节的影响,坝下河段日内流量、水位变幅大;枯水流量很小,航道一年内约有20%左右的时间需要等水通航,碍航严重。对福滩滩性进行了分析,并提出了整治原则和方法,通过模型试验和工程实践取得了良好的效果。Influenced by the reservoir regulation of Ankang works,discharge and water level of downstream fluctuate within a large extent.For discharge is small in dry season,the channel is unnavigable about 20% during a year.Firstly,the article analyed the characteristics of Futan Bank,and then,proposed the principle and method of regulation.Through the method of model test and engineering practice,satisfactory result has been obtained.

关 键 词：非恒定流 滩险 航道整治 

分 类 号：TV85[水利工程—水利水电工程]