江苏水利Issue(12)：13-15,19,4.
城市骨干河道湿式清淤实践与探索
Practice and exploration of wet dredging of urban backbone rivers:taking the Yunliang River in Nanjing as an example
丁睿 1缪璐 2林燕3
作者信息
- 1. 南京市麒麟科技创新园(生态科技城)开发建设管理委员会,江苏 南京 211135
- 2. 南京市江宁区水务局,江苏 南京 211100
- 3. 泰州市城区河道管理处,江苏 泰州 225300
- 折叠
摘要
Abstract
In recent years,some urban rivers have been severely affected by the problem of silt at the bottom of the river,resulting in black and odorous water bodies and deteriorating water quality,which has had a serious impact on the living environment of residents.Compared with the commonly used dry dredging method and hydraulic dredging method for small rivers,the dredging of urban backbone rivers is more complex.It is imperative to explore new dredging methods that can ensure continuous flow,avoid cofferdam construction,maintain navigation without interruption,and handle a large amount of silt.For the first time in the main urban area of Nanjing,a wet dredging scheme was adopted for the dredging of the Yunliang River.Through the calculation of the feasibility and engineering quantity of the scheme,the results showed that compared with the traditional dry dredging,the wet dredging scheme is an effective solution for ecological governance of the water quality problems of the Yunliang River in Nanjing.It has the advantages of good dredging effect,low construction noise,and low secondary pollution.关键词
运粮河/淤泥问题/湿式清淤/生态治理Key words
Yunliang River/silt problem/wet dredging/ecological management分类
资源环境引用本文复制引用
丁睿,缪璐,林燕..城市骨干河道湿式清淤实践与探索[J].江苏水利,2024,(12):13-15,19,4.
