《河南水利与南水北调》2023年第5期勘测设计大功引黄灌区工程设计王琳(新乡市水利水电工程质量监测站,河南新乡453000)摘要:水利工程项目是最为重要的基础民生工程之一,其中灌区是水利工程发挥其灌溉作用的主要工程环节,灌区对于粮食的生产有着非常重要的意义,可以有效为农作物生产提供足够的水源,并实现防洪抗旱等功能。但要保证灌区功能的正常发挥,促进水资源的合理利用,就必须要对灌区工程进行合理的设计。文章结合大功引黄灌区的概况,分析了灌区建设情况和存在问题,并采取了针对性地工程布置与设计,以提高灌区的灌溉效率,更好地为农田灌溉服务,还能改善灌区的生态环境。关键词:水利工程;灌区;工程布置;工程设计中图分类号:TV213.4文献标识码:B文章编号:1673-8853(2023)05-0104-03EngineeringDesignofDagongYellowRiverDiversionIrrigationAreaWANGLin(XinxiangWaterConservancyandHydropowerProjectQualityMonitoringStation,Xinxiang453000,China)Abstract:Waterconservancyprojectisoneofthemostimportantbasiclivelihoodprojects.Theirrigationareaisthemainengineeringlinkforthewaterconservancyprojecttoplayitsirrigationrole.Theirrigationareaisofgreatsignificancefortheproductionofgrain,whichcaneffectivelyprovidesufficientwaterforcropproduction,andachievethefunctionsoffloodcontrolanddroughtresistance.However,inordertoensurethenormalfunctionoftheirrigationareaandpromotetherationalutilizationofwaterresources,itisnecessarytocarryoutareasonabledesignoftheirrigationareaproject.BasedonthegeneralsituationofDagongYellowRiverDiversionIrrigationArea,theconstructionsituationandexistingproblemsoftheirrigationareaareanalyzedinthepaper.Inaddition,targetedlandprojectlayoutanddesignareadoptedtoimprovetheirrigationefficiencyoftheirrigationarea,betterservethefarmlandirrigation,andimprovetheecologicalenvironmentoftheirrigationarea.Keywords:waterconservancyproject;irrigationarea;engineeringlayout;engineeringdesign1工程概况大功引黄灌区位于河南省黄河以北的豫北平原,灌区属黄河下游冲积平原,地形平坦,大功灌区水源以引黄为主,同时利用部分地表水和地下水。引黄渠首穿堤闸位于封丘县荆隆宫乡大功村南,于1958年兴建,设计引水能力280m3/s,以后陆续...