videdintosixfollowingpartsmainly:1.Itisanalysedthatthematerialsandsluicepivotarefixedup.Thematerialsthatofferedarebasicbasesdesigned,inordertoedabledesigningtheachievementsafe,suitable,economy,shouldbefamiliarwithandanalysevariouskindsofmaterialsatfirst,forinstancetopographical,geologicalsituation,ordingtofloodgatelocation,topography,geology,rivers,etc,termsandeverybuildingoffunction,characteristic,usedemandingtoconfirmthepivotisdecoratedsofthepivotthis,pactness,rational,coordinates,beautiful.2.Waterconservancyiscalculated:Includingfloodgate,isitcanisitwashthedesign,preventionofseepagedrainoffwateranddesigntodefendtodisappearmainly.⑴putationsplanfloodgatedefendandprintdesigningfordispelwaterflowthroughenergyoffloodgate,isitdisappearstrengthpool,seaoverflowanddefendandwashthetroughtodesign.