长江中游武桥水道碍航成因分析及治理方案设想

作者：陈建

单位：长江重庆航道工程局 重庆400011

关键词：武桥水道  河床演变  碍航成因  治理方案

分类号：U617

出版年,卷(期):页码：2005,29(4):13-16

摘要：

武桥水道位于长江中游武汉市市区,枯季因汉阳边滩突入江心航道过于弯曲而碍航,航道维护难度大。文章扼要介绍了该水道的河床演变特点及碍航成因,分析了影响汉阳边滩冲淤变化的主要因素,提出了该水道初步的治理方案。

Wuqiao Waterway runs through Wuhan City,which lies in the middle reach of the Changjiang River.In dry seasons,the Hanyang Shoal will extend to the navigational channel in the center of the river,making the waterway twist and turn and causing obstruction to the navigation,thus making it more difficult to maintain the navigational channel.The paper describes briefly the characteristics in riverbed evolution in this section of waterway and the causes to navigation obstruction,analyzes the main factors affecting the scouring and silting in the Hanyang Shoal,and proposes a preliminary plan for regulation and control of this section of waterway.

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参考文献：

[1]长江干线航道发展规划[R].长江航道局,2000. [2]长江中下游干流河道治理规划报告[R].长江水利委员会,1998. [3]长江武汉河段汉口边滩防洪综合治理工程研究报告[R].长江勘测规划设计研究院,2000. [4]武汉长江隧道工程防洪影响评价报告[R].长江勘测规划设计研究院,2003.

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