[1]黄廷杰,吴 忠,邵 勇,等.新孟河引水对沿程无闸控支河水动力泥沙特性的影响与修复对策[J].江苏水利,2020,(12):4-8+16.
　HUANG Tingjie,WU Zhong,SHAO Yong,et al.Influence of Xinmeng River diversion on hydrodynamic and sediment properties of non-sluice controlled branch rivers and its restoration countermeasures[J].JIANGSU WATER RESOURCES,2020,(12):4-8+16.
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新孟河引水对沿程无闸控支河水动力泥沙特性的影响与修复对策()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年12期
页码:
4-8+16
栏目:
水生态与环境
出版日期:
2020-12-28

文章信息/Info

Title:
Influence of Xinmeng River diversion on hydrodynamic and sediment properties of non-sluice controlled branch rivers and its restoration countermeasures
文章编号:
1007-7839(2020)12-0004-05
作者:
黄廷杰1;  吴 忠2;  邵 勇2;  陆 彦1;  吴 攀1
1.南京水利科学研究院, 江苏 南京 210029; 2.江苏省太湖治理工程建设管理局, 江苏 常州 213022
Author(s):
HUANG Tingjie1;  WU Zhong2;  SHAO Yong2;  LU Yan1;  WU Pan1
1.Jiangsu Institute of Water Resources and Hydropower Research, Nanjing 210017, China; 2.Jiangsu Province Taihu Treatment Project Construction Administration, Changzhou 213022, China
关键词:
引江济太;  新孟河延伸拓浚工程;  水动力;  泥沙输移
Keywords:
Yangtze-Taihu Water Diversion;  Xinmeng River extending and dredging project;  hydrodynamics;  sediment transport
分类号:
TV148
文献标志码:
B
摘要:
开展二维水动力泥沙模型模拟研究,发现新孟河引水将使沿线主要无闸控支河水位普遍抬升、流速增大,改变支河上游水流流向; 鹤溪河及夏溪河与新孟河干线交汇口门附近整体呈微冲趋势,而湟里河则相反; 夏溪河下游、湟里河冲刷趋势会影响岸坡稳定和水生植物分布。提出在交汇河口及其下游河段进行岸坡防护和生态修复对策,提高新孟河引水工程运行稳定性及其综合效益。
Abstract:
Two-dimensional hydrodynamic and sediment model simulations showed that the water diversion through Xinmeng River would significantly increase the water level and velocity of main non-sluice controlled branch rivers, so as to change the flow direction of the upstream. The Hexi River and Xiaxi River and the vicinity of the junction of the Xinmeng River trunk line show a slight flushing trend as a whole, while the Huangli River is the opposite. The erosion trend of the lower reaches of Xiaxi River and Huangli River will affect bank slope stability and distribution of aquatic plants. Countermeasures of bank slope protection and ecological restoration in the intersection estuary and its downstream reach were put forward to improve the operation stability and comprehensive benefits of Xinmeng River diversion project, which could provide a useful reference for environmental protection design concerning to branch rivers in water diversion project.

参考文献/References:

[1] 王志力, 耿艳芬, 陆永军, 等. 基于广义垂线坐标系的三维非结构数学模型及其在珠江口的应用[J]. 水科学进展, 2019, 30(6):884-891.
[2] 李晋. 河流生态修复技术研究概述[J]. 地下水, 2011, 33(6):60-62.
[3] 董哲仁, 孙东亚, 赵进勇, 等. 河流生态修复[M]. 北京:中国水利水电出版社, 2013.
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[5] 李怡, 李垒, 关伟, 等. 水文条件对水生植物的影响作用研究进展[J]. 环境保护与循环经济, 2017, 37(8):44-48.

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　ZHANG Zhiwei,ZHUANG Junhui,DING Hongyan,et al.Application on the frame ecological retaining wall in river comprehensive regulation[J].JIANGSU WATER RESOURCES,2020,(12):35.
[2]李勇涛,潘明祥,刘圣亚.新孟河延伸拓浚工程水文水动力模型构建及应用分析[J].江苏水利,2023,(05):57.
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备注/Memo

备注/Memo:
收稿日期:2020-05-28
基金项目:江苏省水利科技项目(2018038; 2019023)
作者简介:黄廷杰(1988—),男,工程师,博士,主要从事河流水沙运动及水质模拟研究工作。E-mail:tjhuang@nhri.cn
更新日期/Last Update: 2020-12-20