[1]庄 杨,杨 超,张 兴,等.基于泥沙动力学分析水利工程调度对改善河道淤积的影响[J].江苏水利,2021,(10):56-58.
　ZHUANG Yang,YANG Chao,ZHANG Xing,et al.Influence of water conservancy project scheduling on improvement of river sedimentation based on sediment dynamics[J].JIANGSU WATER RESOURCES,2021,(10):56-58.
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基于泥沙动力学分析水利工程调度对改善河道淤积的影响()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年10期
页码:
56-58
栏目:
水利工程管理
出版日期:
2021-12-15

文章信息/Info

Title:
Influence of water conservancy project scheduling on improvement of river sedimentation based on sediment dynamics
文章编号:
1007-7839(2021)10-0056-03
作者:
庄 杨1; 杨 超2; 张 兴1; 李一如1
(1.常州市城市防洪工程管理处,江苏 常州 213165; 2.江苏常州经济开发区农业水利服务中心,江苏 常州 213165)
Author(s):
ZHUANG Yang1; YANG Chao2; ZHANG Xing1; LI Yiru1
(1.Changzhou Urban Flood Control Project Management Office,Changzhou 213165,China; 2.Agricultural and Water Conservancy Service Center,Changzhou Economic Zone,Changzhou 213002,China)
关键词:
冲淤能力;  挟沙能力;  水位;  流速
Keywords:
scouring and silting capacity;  sediment carrying capacity;  water level;  flow velocity
分类号:
TV142
文献标志码:
B
摘要:
“畅流活水”工程调度的主要任务是在控制截污条件下,通过引清入城加速河水流动,促进水体置换,增加水环境容量。结合传统泥沙动力学公式,发现该调水模式对改善河道淤积也有一定作用。利用现有平台数据,分析调水时水流冲淤、挟沙能力的变化,评估“畅流活水”对改善河道淤积的影响,为探寻减轻淤积的非工程措施,延伸水利工程的功能提供理论支持。
Abstract:
The main task of "smooth flow and live water" project scheduling is to accelerate river flow,promote water replacement and increase water environmental capacity by introducing clear water into the city under the condition of controlling sewage interception. Combining with the traditional water-sediment dynamic formula,it's found that this water transfer model could also improve siltation of river channel. Based on existing platform data,change of scouring and sediment carrying capacity of water flow during water transfer was analyzed,influence of water transfer on the improvement of river siltation was evaluated,and the non-engineering measures to reduce the siltation were explored to provide theoretical support for the function of the hydraulic engineering.

参考文献/References:

[1] 舒安平. 水流挟沙能力公式的转化与统一[J]. 水利学报,2009(40):1.
[2] 倪晋仁,梁林. 水沙流中的泥沙悬浮(Ⅰ)[J]. 泥沙研究,2000(2):1-3.
[3] 王延召,张耀哲,等. 水流挟沙能力及其双值关系分析[J]. 泥沙研究,2018(43):5.
[4] 孔俊,宋志尧,等. 挟沙能力公式系数的最佳确定[J]. 海洋工程,2005(23):1-2.

备注/Memo

备注/Memo:
收稿日期:2021-04-22
作者简介:庄杨(1990—),女,工程师,硕士,主要从事水利工程运行与维修养护工作。E-mail:331364272@qq.com
更新日期/Last Update: 2021-11-17