Today,mymotherandIcametoyichang.
Firstofall,weliveinthelongquanmountainvilla.Thesceneryhereisgood,isacrosstheYangtzeriverandthelowerLaoXi,xilinggorge.
Thenextday,wewenttothegezhoubadam.LetmeintroducetheYangtzerivergezhouba:Yangtzerivergezhoubawaterconservancyhubproject,isthefirstriverinourcountry,thefirstlargescalehydropowerprojectsbuiltontheYangtzeriver.Theprojectanditspermanentequipmentallbyourcountry.thedesign,construction,manufacturingandinstallation.
ThegezhoubaprojectislocatedintheYangtzeriverthreegorgesexport,inyichang,hubeiprovince.AftertheYangtzeriverthethreegorgesendsatnanjinguan,suddenlyopen,riverbybroadeningabruptlythreehundredmeterstothreehundredmeters.Thegezhoubaandbytheriverontheriverxibatwoislandisdividedintothreeshares,fromrighttoleft,referredtoasthegreatriver,jiangandthesanjiang,respectively.GreatriveristhemainchanneloftheYangtzeriver,navigablealltheyearround,twojiangandthesanjiangonlyinthefloodwater.Gezhoubawaterconservancyhubisbuiltinwhich.
Thegezhoubaprojectismainlycomposedoflocks,powerplantsanddischargingsluices,sluiceandthewaterretainingstructure.
Dam,thedam,47metershightotallengthof2595meters,controlriverbasinareaof100squarekilometers,thetotalcapacityof1.58billioncubicmeters.Excavationbackfillingconditionsof111.3millioncubicmeters,thewholeprojectofelevenmilliononehundredandthirtythousandcubicmetersofconcrete,theinstallationofmetalstructureof77500tons.
Thegezhoubaprojectbuildingthreelocksinthethreeriversandriver,inonewaythroughcapacityof20milliontonsrecently,forwardisupto50milliontons.2,no.3shiplockheadbaybridgesetactivity.Crestroadandrail.Inriversandtwoeachamassiverunoffhydropowerstation,atotalof21sets,totalcapacityof2.71millionkilowatts,theaverageannualoutputof14.1billiondegrees.Adischargesluiceintwomassive,threeriversandrivereachbuildingasluice,allopen,issafetoventinthehistoryoftheYangtzeriverfloodlargest110000cubic.
Gezhoubadamconstructionintwophases.
Firstphaseofthegezhoubawaterconservancyconstructioninthethreeriversandtworiver.Onephaseoftheprojectincludestworiverpowerplant,dischargesluiceandsanjiang2,3twolocks,sluiceandsoonfivebigbuildingsandotherwaterretainingstructure.
Yangtzerivergezhoubawaterconservancyconstruction,notonlyforindustrialandagriculturalproductiontoprovidestrongpowerincentralChina,andeffectivelyimprovefamiliargorgechannel,atthesametimefortheconstructionoftheYangtzeriverthreegorgeswaterconservancyhubproject,China'slargestaccumulationoftest,improvetechnology,trainingteam.
Onthethirdday,wevisitedtheworld'slargestwaterconservancyhubproject,thethreegorges.
Thethreegorgesprojectmainlyincludeblockingriverdam,hydropowerstation,suchaslockcomposedofthreeparts.
WewenttovisittheYangtzeriverthreegorgesprojecttargetfigureandoriginalgeomorphologicalmaptorecognizethethreegorgesdamsiteofthreegorgesprojectbeingbuiltatzhongbaodaoislandas"hardgraniterockmass",isthemostidealtobuildthedamdamsite.
AndIlookedatthethreegorgesprojectnightscenegraph,thethreegorgesofthenightviewisverybeautiful!
Wereallygreat,eventhewavesoftheYangtzerivercanbeundercontrol.
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