资水干流典型狭窄弯曲航道整治方案  

Waterway regulation scheme for typical narrow and curved channel in main stream of the Zijiang River

作　　者：戴阳豪 马利军 胡越高 DAI Yang-hao;MA Li-jun;HU Yue-gao(Hunan Provincial Communications Planning,Survey&Design Institute Co.,Ltd.,Changsha 410008,China)

机构地区：[1]湖南省交通规划勘察设计院有限公司,湖南长沙410008

出　　处：《水运工程》2020年第11期113-116,137,共5页Port & Waterway Engineering

摘　　要：针对资水干流毛角口滩和焦潭湾滩所在河道弯曲狭窄问题,采用切嘴、疏浚以及填槽的航道整治方法进行方案设计,并基于该方案通过物理模型、数学模型以及船模通航试验进行分析。工程实施后通过水下河床地形观测和水位观测分析得知,该滩险河床稳定,水流平稳,取得了预期的整治效果,可为类似工程提供参考。In view of the narrow and curved river of Maojiaokou and Jiaotanwan in the main stream of the Zijiang River,we carry out the scheme design for channel regulation by cutting,dredging and slotting,etc.and analyze it by conducting the physical model,mathematical model and ship navigation test for.The analysis of the underwater bed topography and water level after project implementation reveals that the river bed of the navigation-obstructing is stable,the flow is smooth,and expected effect is achieved.Thus it may serve as reference for similar projects.

关 键 词：资水 毛角口 焦潭湾 航道整治 切嘴 

分 类 号：U61[交通运输工程—船舶及航道工程]