[1]肖洋,李晨韬,郭相平,等.稻田控制排水对高邮灌区河道洪水过程的影响[J].江苏水利,2024,(04):57-61.
 XIAO Yang,LI Chentao,GUO Xiangping,et al.Effect of controlled drainage in paddy field on flood process of river course in Gaoyou Irrigation District[J].JIANGSU WATER RESOURCES,2024,(04):57-61.
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稻田控制排水对高邮灌区河道洪水过程的影响()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2024年04期
页码:
57-61
栏目:
水利工程管理
出版日期:
2024-04-15

文章信息/Info

Title:
Effect of controlled drainage in paddy field on flood process of river course in Gaoyou Irrigation District
文章编号:
1007-7839(2024)04-0057-0005
作者:
肖洋13李晨韬1郭相平2裴子玥1
(1. 河海大学 水利水电学院,江苏 南京 210098;2. 河海大学 农业工程学院,江苏 南京 210098;3. 苏州科技大学 环境科学与工程学院,江苏 苏州 215009)
Author(s):
XIAO Yang13 LI Chentao1 GUO Xiangping2 PEI Ziyue1
(1. College of Qater Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China;2. College of Agricultural Science and Engineering, Hohai University, Nanjing 210098, China;3. School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China)
关键词:
稻田控制排水洪峰流量河道水位高邮灌区
Keywords:
paddy field controlled drainage peak flood flow river water level Gaoyou Irrigation District
分类号:
TV211
文献标志码:
B
摘要:
以高邮灌区为例,采用水文-水动力模型,研究稻田控制排水措施对河道洪峰流量、水位和洪水过程的影响。结果表明,雨前通过控制灌溉适当降低田间水位可减轻稻田出流峰值,随着稻田控制水位的增加,稻田径流峰值逐渐降低。通过稻田控制排水,可降低田间出口峰值流量,改变灌区河道洪水过程,降低河道洪峰流量和水位,减轻灌区内部以及附近河道的防洪压力。
Abstract:
Taking Gaoyou Irrigation District as an example, a hydrological hydrodynamic model is used to study the impact of paddy field controlled drainage measures on the peak flood flow, water level, and flood process of the river channel. The results indicate that reducing the field water level appropriately by controlling irrigation before rain can alleviate the peak runoff of paddy fields. As the control water level of rice fields increases, the peak runoff of paddy fields gradually decreases. By controlling drainage through paddy field, the peak flood flow at the field outlet can be reduced, the flood process in the irrigation area can be changed, the peak flood flow and water level of the river can be reduced, and the flood control pressure inside and near the irrigation area can be alleviated.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2024-01-13
基金项目:江苏省水利科技项目(2021055;2020049)
作者简介:肖洋(1974—),男,教授,主要从事水力学及河流动力学研究。E-mail: Sediment_lab@hhu.edu.cn
更新日期/Last Update: 2024-04-15