嘉祥县南水北调干线灌排影响处理探讨

Discussion on Irrigation and Drainage Influence Treatment of South-to-North Water Diversion Route in Jiaxiang County

南水北调东线一期工程南四湖—东平湖段工程运行后,嘉祥县赵王河以北区域受梁济运河输水影响产生了灌溉排水的限制。文章通过对影响区域原灌排情况的研究,分析了南水北调影响灌排的情况;根据影响情况提出了调引梁济运河南四湖湖水和调引洙水河南四湖湖水两大方案,提出了相应的工程布置设计,测算了相应工程规模。工程实施完成后,效果明显,基本解决了影响区的灌溉影响问题。

The area to the north of Zhaowang River in Jiaxiang County has been restricted by the influence of the water diversion from Liangji Canal after the operation of the Nansihu-Dongpinghu section project of the first phase of the east route of South-to-North Water Diversion Project.The influence of South-to-North Water Diversion on irrigation and drainage is analyzed by studying the original irrigation and drainage in the affected areas in the paper.Two schemes of diverting the water from Nansihu of Liangji Canal and diverting the water from Nansihu of Zhushui River are put forward according to the influence situation.Corresponding engineering layout and design are put forward,and the corresponding project scale is calculated.The effect is obvious,and the problem of irrigation influence in the affected area has been basically solved after the completion of the project.