[1]陈立,黄杰,何小花,等.武桥水道航道整治工程效果分析[J].浙江水利科技,2014,(05):034-37.
 CHEN Li,HUANG Jie,HE Xiao-hua,et al.Study on the Effect of Regulation Engineering of Wuqiao Waterway[J].Zhejiang Hydrotechnics,2014,(05):034-37.
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武桥水道航道整治工程效果分析
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2014年05期
页码:
034-37
栏目:
出版日期:
2014-09-25

文章信息/Info

Title:
Study on the Effect of Regulation Engineering of Wuqiao Waterway
作者:
陈立1 黄杰1 何小花2 郝婕妤1 平妍容1 周敏1
1. 武汉大学水资源与水电工程科学国家重点实验室, 湖北 武汉 430072;
2. 湖北省水利水电规划勘测设计院, 湖北 武汉 430064
Author(s):
CHEN Li1 HUANG Jie1 HE Xiao-hua2 HAO Jie-yu1 PING Yan-rong1 ZHOU Min1
1. State Key Lab.of Water Resources and Hydropower Eng.Sci., Wuhan Univ.Wuhan 430072, Hubei, China;
2. Hubei Provncial Water Resources and Hydropower Planning Survey and Design Institute.Wuhan 430064, Hubei, China
关键词:
武桥水道河道演变航道整治工程汉阳边滩
Keywords:
Wuqiao waterwaywatercourse evolvementregulation projectscouring and silting
分类号:
U617.6
摘要:
武桥水道是长江中游的重点碍航水道,枯水期汉阳边滩淤积展宽,航道过于弯曲,形成碍航局面,因此2010年汛后开始实施了武桥水道航道整治工程.依据实测地形资料,分析了航道整治工程实施以来的冲淤变化.结果表明:航道整治工程实施后,武桥水道河段总体有冲有淤,冲淤量与上游水沙条件密切相关;河段的河势稳定,河道深泓线走势以及位置基本不变,在潜州洲尾自左岸至右岸过渡范围内有一定幅度的摆动;关键洲滩—潜洲的洲体整体稳定,洲尾位置下延;汉阳边滩年内变化仍然遵循“汛冲枯淤”的规律;年际间变化较大,遇到2013年汛后长时段枯水流量的不利条件,仍对通航产生不利影响,需采取疏浚措施.
Abstract:
Wuqiao waterway is a straight narrowed waterway located in the middle reach of the Yangtze River,which is one part of wuhan reach.Hanyang side bar deposits in dry season so that the scene of the obstruction of the navigation channel appears because of the serious twist of channel.The regulation project was started after the Flood Season in 2010.this paper analyses the variation of scouring and silting after regulation.The results shows:scouring and silting coexist in wuqiao waterway;the amounts of channel scour and fill is very close to silt-discharge condition of the upper reach;the river regime is stable,the tendency and the location of talweg are essentially unchanged.There is a certain amount of swing in the transition range from left to right at the Qianzhou tail.As a key bottomland,the body of Qianzhou is integrally stable,while its tail moves down.The rule of “erosion works in flood period and deposition works in dry period” still applies to Hanyang side bar during the year and the annual variation of Hanyang side bar is great When it meets the extremely adverse condition of a long period of low flow after flood season in 2013,the navigation obstruction still exists and dredging measures still needs to be taken.

参考文献/References:

[1] 陈立,冯源,吴娱,等.武桥水道水动力特性与汉阳边滩演变[J].武汉大学学报:工学版,2008,41 (5):1-4.
[2] 陈建.长江中游武桥水道碍航成因分析及治理方案设想[J].中国港湾建设,2005 (4):13-16.
[3] 陈立,孙亮,吴娱,等.武桥水道水动力特征与潜洲演变研究[J].水运工程,2008(6):102-107.
[4] 黄荣敏,陈立,谢葆玲,等.建桥对河流洲边滩的影响[J].水利水电工程学报,2006(2):51-55.
[5] 陈立,陈珊.武桥水道航道整治工程初步设计方案河工模型试验研究报告[R].武汉:武汉大学水资源与水电工程科学国家重点实验室,2010.

备注/Memo

备注/Memo:
收稿日期:2014-7-3;改回日期:。
基金项目:国家自然科学基金资助项目(51209016);交通运输部重大专项(编号:201132822430);长江航道局重点科技项目“迎流顶冲条件下江心洲洲头低滩不同部位稳定性研究”.
作者简介:陈 立(1966-), 男, 教授, 博士, 主要从事环境与工程泥沙和治河防洪方面的研究.E-mail:chenliwuhee@263.com
更新日期/Last Update: 1900-01-01