郑州市七里河分洪工程对贾鲁河、七里河的影响分析  

Analysis of the Impact of the Qilihe Diversion Project in Zhengzhou City on the Jialu River and Qili River

作　　者：王利伟 WANG Liwei(Zhengzhou Water Conservancy Building Survey and Design Institute,Zhengzhou 450006,China)

机构地区：[1]郑州市水利建筑勘测设计院,河南郑州450006

出　　处：《水资源开发与管理》2024年第6期76-80,共5页Water Resources Development and Management

摘　　要：为提升郑州市贾鲁河的防洪能力,在不改变贾鲁河现状断面的情况下,使贾鲁河中牟城区段防洪标准由50年一遇提高至100年一遇,拟实施七里河分洪工程,以减少七里河入贾鲁河的洪水,但分洪工程的实施势必会对周边水体产生影响。本文从分洪工程实施前后对提升贾鲁河防洪能力、有效降低七里河水位及贾鲁河流域遭遇不同标准洪水情况下的工程运行等方面进行分析,为郑州段贾鲁河流域及七里河分洪工程的运行调度提供参考。In order to enhance the flood control capacity of the Jialu River in Zhengzhou City without altering the current cross-section of the river,the aim is to upgrade the flood control standard of the section in Moucheng District from once every 50 years to once every 100 years.This will be achieved through the implementation of the Qilihe Diversion Project,which aims to reduce the flooding from the Qili River into the Jialu River.However,the implementation of the diversion project is expected to have an impact on the surrounding water bodies.This paper analyzes the effects of the diversion project on enhancing the flood control capacity of the Jialu River,effectively reducing the water level of the Qili River,and the operation of the project under different standard flood conditions in the Jialu River basin.This analysis aims to provide reference for the operation and scheduling of the Jialu River basin and Qilihe Diversion Project in Zhengzhou.

关 键 词：分洪工程 贾鲁河 七里河 影响分析 

分 类 号：TV122[水利工程—水文学及水资源]