Unit 31Ontheconstructionofmassconcretehigh-risebuildingtechnicalanalysisText Asahigh-risebuildingstructuralsysteminaveryimportantpartofonelargevolumeconcreteconstructionhasbeentheentireconstructionprocessisthemostimportantkey,therefore,toensurethattheworkofmassconcretehigh-risebuildingconstructionquality,theneedformassconcretehigh-risebuildingconstructiontechnologyresearch.Giventhis,thispaperintroducesmassconcretehigh-risebuildingconstructioncharacteristicsandrequirements,andfocusonthemassconcreteconstructiontechnologyandotherrelatedcontent.Ahigh-risebuildingstructureanalysisofthecharacteristicsofmassconcrete

. Comparedwithordinaryconcretestructure,massconcretewiththefollowingaspectsofthecharacteristics:First,therelativelylargesizeandrelativelythickblock.Secondisrequiredforcontinuouspouringofconcretestructuresisrelativelylarge,anditsstructuralintegrityforrequirementsarerelativelyhigh,comparedwithordinaryconcrete,themassiveconcretehydrationheatwillleadtohigherinternaltemperatureoftheconcrete.Third,iftheconcreteisthickerthan1.5m,youmustsetthehorizontallayeredconstructiontobeconsideredinordertobetterreducetheheatofhydrationofmassconcretestructureontheadverseeffects.TextFourtermsofthestructureforthehigh-risebuildingitsmassiveconcretestructuresareusuallyburiedunderground,mainlyforinfrastructure,andthusitsambienttemperaturechangessufferedarelativelysmallimpact,butintermsofperformancefortheimpermeabilityrequirementsarerelativelyhigh,sohigh-levelarchitecturemassconcreteconstructionprocess,wemustfocusontheimpactofheatofhydrationconsideredandconcretestructuresfromwaterandotherissuesrelatedtotheanalysisoftwohigh-risebuildingstructuremassconcreteconstructionrequirementsanalysisforhigh-risebuildings.Ahigh-risebuildingstructureanalysisoftherequirementsofmassconcrete

. Itsbaseformisusuallyinseparablefromthelargevolumeconcretefloororcap,solargeconcretestructuresforhigh-risebuildingsintermsofgreatsignificance.conducthigh-risebuildingoftheactualconstructionprocess,asaresultoflargeconcretestructurestakenduringtheprocessingoftheprocessingmethodsvary,andthereforeoftenneedtofullyconsiderallpossiblescenariosandproblemsforlargevolumeconcrete,countriesalsovariedrequirements,ourcountryintermsofconcretehigh-risebuildings,asspecifiedintherelevantindustrystandard"bigconcretebetweentheTextinteriorandthesurfacetemperaturedifference,andanexternalsurfacewithnotemperaturedifferencebetweentheenvironmentcanbemorethan25℃".

High-risebuildingmassconcreteconstructiontechnologyanalysis (1)Materialcontroltechnology Amaterialcontroltechnologyformassconcretehigh-risebuildingmaterialcontroltechnology.Whichshouldprimarilyattentiontothefollowingaspects:First,toensurethequalityofmaterials,andsecond,payattentiontocontrolthetemperatureofconcreteformassconcreteintermsofqualityofmaterials,pre-constructionmustfirsteffectivemixingofconcrete,inordertoensurethatthedifferentintensityconstructioncanmeettheirrequirementsforthecolumn,itshouldbepossibletoreducethecementconcrete,theamountofgraywater,whileincreasingtheamountofstone,flyashandtheadmixturewiththeratiotobeadjustedtobettercontroltheconcretestrengthofconcretetemperaturecontrolrun,weshouldpayattentiontothewateringprocessforgravelmedicinetoensureappropriatetemperature,whileensuringgoodventilation,soberealizedeffectivelyavoidcracksinconcretesituations.

Text (2)Pouringtechniquetechnology Pouringconcretepouringtechniquetechnologyhasalwaysbeenessentialtotheprocessofconstructionworksisoneofthekeylinks,forconcretepouringtechnology,itsimportanttonotethetypeandpouringpouringcubiccapacityandotherissues.ConductcastingTheprocessmuststrictlyabidebypouringsequence,accordingtothecoretubewalls,columns,beams,plateswerepouringconcreteforconstructionforwallplacementshouldbemaintainedtoensureitsthickness5cm,45cmandheightremainedatbest,forpouringintervalshouldtrytokeepitwithinthe2hforcolumnpouringprocessshouldbecarriedoutintermsofsteelwiremeshsettings.carrybeamsandslabsofconcretepouringshouldpayattentiontotakethesameslope,untilaftertheSecondraftsolidificationtimespouring,pouringparttoensurethequality. (3)Temperaturemeasurementtechniques Temperaturemeasurementtechniquesconcretetemperaturemeasurementtechniqueistoensurethatthequalityofmassconcreteisoneoftheimportanttechniques,tocontrolthetemperatureoftheconcretefloorcaneffectivelypreventcracksinconcretetemperaturemeasurementprocessmusthaveitstemperatureforeachsoillayermeasurementsandtheirtemperaturecharacteristicswereanalyzed.thetemperaturetransmitter,usuallytheresistancetherm-Text-ometerisusedfortemperaturemeasurementandtemperaturemeasurementpointsshouldpayattentiontothelinestepbystep,firstthepositionoftheselectionbe,andmakethemarkcompiledandpositioning,andthenthetemperaturemeasurements.Additionally,youshouldensurethattemperaturelinebetweenreasonablecontactswithreinforcedtoensuretheaccuracyofthemeasurementprocess,topreventtheinternaltemperatureoftheconcretestressappears. (4)MaintenanceTechnology Maintenancetechnologyuntilaftertheendofmassconcreteconstruction,butalsoitsmaintenance.

Concretecuringthemainpurposeistoachieveeffectivecontrolofthetemperatureofconcretetoreduceitstemperaturedifferencebetweeninsideandoutside,andmeettheresistanceofconcreteaspectsoftherelevantrequirements.Carryoutconcretepouringplasticsheetingcoveringshouldbecarriedout,andintheplasticsheetingonthebasisofcoldfeltcovering,insulationmoisturetodothework,toavoidtheconcretesurfaceduetodehydrationcausedbycracks.Also,notethatsettinginsulationlayerstoachievetheconcretetoreducetheinternaltemperature.

TextConclusion ConclusionForthefourmassconcretehigh-risebuildingconstruction,itmustfirstcontrolthequalityofrawmaterials,butalsothroughscientificconstructiontechniquestoconcretepouringtemperatureforeffectivecontrol,inaddition,attentionshouldbefurtherstrengthentheconservationofmassconcretework,sobesuremassconcretehigh-risebuildingconstructionquality,ensuretheoverallhigh-risebuildingconstructionqualityandefficiency.

hydration n.水合作用infrastructure n.基礎設施，公共設施ambient adj.周圍的，外界的impermeability n.不滲透性sequence n.序列，順序thermometern.溫度計，體溫計NewWordsandPhrasesNotes（1）Giventhis,thispaperintroducesmassconcretehigh-risebuildingconstructioncharacteristicsandrequirements,andfocusonthemassconcreteconstructiontechnologyandotherrelatedcontent. 鑒于此，本文介紹了高層建筑中大體積混凝土施工的特點和要求，并重點探討了大體積混凝土的施工技術(shù)等相關內(nèi)容。（2）Sohigh-levelarchitecturemassconcreteconstructionprocess,wemustfocusontheimpactofheatofhydrationconsideredandconcretestructuresfromwaterandotherissuesrelatedtotheanalysisoftwohigh-risebuildingstructuremassconcreteconstructionrequirementsanalysisforhigh-risebuildings. 因此，進行高層建筑大體積混凝土的施工過程中，必須重點考慮進行水化熱的影響以及混凝土結(jié)構(gòu)自防水等相關問題的分析。（3）Bigconcretebetweentheinteriorandthesurfacetemperaturedifference,andanexternalsurfacewithnotemperaturedifferencebetweentheenvironmentcanbemorethan25℃. 大體積混凝土其內(nèi)部與表面之間的溫度差，以及外表面同環(huán)境之間的溫度差都不可以超過25℃。Notes（4）Temperaturemeasurementtechniquesconcretetemperaturemeasurementtechniqueistoensurethatthequalityofmassconcreteisoneoftheimportanttechniques,tocontrolthetemperatureoftheconcretefloorcaneffectivelypreventcracksinconcretetemperaturemeasurementprocessmusthaveitstemperatureforeachsoillayermeasurementsandtheirtemperaturecharacteristicswereanalyzed. 混凝土的溫測技術(shù)是確保大體積混凝土質(zhì)量的重要技術(shù)之一，對混凝土的溫度進行控制可以有效防止底板產(chǎn)生裂縫。混凝土溫測過程中必須對其各土層的溫度都進行測量，并就其溫度特性分別進行分析。（5）Inaddition,attentionshouldbefurtherstrengthentheconservationofmassconcretework,sobesuremassconcretehigh-risebuildingconstructionquality,ensuretheoverallhigh-risebuildingconstructionqualityandefficiency.

除此之外，還應注意進一步加強大體積混凝土的養(yǎng)護工作，這樣方可確保高層建筑中大體積混凝土的施工質(zhì)量，確保高層建筑的整體施工質(zhì)量和效益。1.Bydrawingconstructionwithsteelbandingcompletedafterpouringgoodprotectionmeasures(stampedcovertopreventthedamageandcorrosionofreinforcedpouredwithconcretereinforcedbeforetheinspectionandrusttreatmentaftercasting.2.Accordingtotherequirementsofthedesigndrawings,afterpouringwithconcretemicro-expansionconcrete,theintensityratioofthecomponentsofconcretestrengthincreasedbyalabel,waterconservation,notlessthan14daysaftercompletionpouring.3.Pouredwithconcrete