土木工程專業(yè)外文文獻(xiàn)及翻譯

.學(xué)校代碼：學(xué)號(hào)：外文文獻(xiàn)及翻譯（題目：AboutBuidingontheStructureDesign精品文檔放心下載學(xué)生姓名：學(xué)院：土木工程學(xué)院系別：建筑工程系專業(yè)：土木工程(建筑工程方向)感謝閱讀班級(jí)：土木08-4班指導(dǎo)教師：word專業(yè)資料.二〇一二年六月英文原文：謝謝閱讀AbstractThecrackproblemofconcreteisawidespreadexistencebutagain謝謝閱讀difficultinsolveofengineeringactualproblem,thistextcarriedona精品文檔放心下載studyanalysistoalittlebitfamiliarcrackproblemintheconcrete感謝閱讀engineering,andaimatconcretethecircumstanceputforwardsome謝謝閱讀prevention,processingmeasure.謝謝閱讀Keyword:Concretecrackpreventionprocessing謝謝閱讀ForewordConcrete'sising1kindisanticipatebythefreestonebone,cement,精品文檔放心下載word專業(yè)資料.waterandothermixturebutformationoftheinadditionmaterialof感謝閱讀qualitybrittlenessnotandallmaterial.Becausetheconcreteconstruction感謝閱讀transformwithoneself,controletc.aseriesproblem,hardenmodelofin感謝閱讀theconcreteexistencenumeroustinyhole,spiritcaveandtinycrack,is精品文檔放心下載exactlybecausethesebeginningstartblemishofexistencejustmakethe謝謝閱讀concretepresentonesomenotandallthecharacteristicofquality.The精品文檔放心下載tinycrackisakindofharmlesscrackandacceptconcreteheavy,defend精品文檔放心下載Shenandalittlebitotherusefunctionnotacreationtoendanger.But精品文檔放心下載aftertheconcretebesubjectedtolotuscarry,differenceintemperature謝謝閱讀etc.function,tinycrackwouldcontinuouslyofexpandwithconnect,end精品文檔放心下載formationwecanseewithouttheaidofinstrumentsofmacroviewthe精品文檔放心下載crackbealsothecrackthattheconcreteoftensayintheengineering.謝謝閱讀ConcretebuildingandGoupieceusuallyalltakesewertomakeof,感謝閱讀becauseofcrackofexistenceanddevelopmentusuallymakeinnerpart感謝閱讀ofreinforcingbaretc.materialcreationdecay,lowerreinforcedconcrete謝謝閱讀materialofloadingability,durableandanti-Shenability,influence感謝閱讀buildingofexternalappearance,servicelife,severitywillthreatarrive感謝閱讀people'slifeandpropertysafety.Alotofallofcrashofengineeringsis謝謝閱讀becauseoftheunsteadydevelopmentofthecrackwiththeresult感謝閱讀that.Modernagescienceresearchwithagreatdealofoftheconcrete精品文檔放心下載engineeringpracticecertificate,intheconcreteengineeringcrack精品文檔放心下載problemisineluctable,alsoacceptableincertainlyofthescopejustneed精品文檔放心下載word專業(yè)資料.toadoptvalidofmeasurewillitendangerdegreecontrolatcertainof精品文檔放心下載scopeinside.Thereinforcedconcretenormisalsoexplicit感謝閱讀provision:Somestructureatplaceofdissimilarityunderthecondition感謝閱讀allowexistencecertainthecrackofwidth.Butatunderconstruction感謝閱讀shouldasfaraspossibleadoptavalidmeasurecontrolcrackcreation,謝謝閱讀makethestructuredon'tappearcrackpossiblyorasfaraspossible感謝閱讀decreasecrackofamountandwidth,particularlywanttoasfaras謝謝閱讀possibleavoidharmfulcrackofemergence,insureengineeringquality精品文檔放心下載thus.Concretecrackcreationofthereasonbealotofandhavealready感謝閱讀transformedtocauseofcrack:Suchastemperaturevariety,精品文檔放心下載constringency,inflation,theasymmetrysinktosinketc.reasoncauseof精品文檔放心下載crack;Haveoutsidecarrythecrackthatthefunctioncause;Protected謝謝閱讀environmentnotappropriatethecracketc.causedwithchemical謝謝閱讀effect.Wantdifferentiationtotreatintheactualengineering,work°outa感謝閱讀problemaccordingtotheactualcircumstance.感謝閱讀Intheconcreteengineeringthefamiliarcrackandtheprevention精品文檔放心下載1.StemSuocrackandprevention謝謝閱讀StemtheSuocrackmuchappearaftertheconcreteprotectbeover謝謝閱讀ofaperiodoftimeorconcretesprinkletobuildtocompletebehindof精品文檔放心下載aroundaweek.Inthecementsyruphumidityofevaporatewould感謝閱讀creationstemSuo,andthiskindofconstringencyiscan'tnegative.Stem感謝閱讀word專業(yè)資料.Suocrackofthecreationbemainisbecauseofconcreteinsideoutside感謝閱讀humidityevaporatedegreedissimilaritybutcausetotransform感謝閱讀dissimilarityofresult:Theconcreteissubjectedtoexteriorconditionof謝謝閱讀influence,surfacehumiditylossleadquick,transformbigger,innerpart感謝閱讀degreeofhumidityvarietysmallertransformsmaller,biggersurface謝謝閱讀stemtheSuotransformtobesubjectedtoconcreteinnerpartcontrol,感謝閱讀creationmorebigpullshoulddintbutcreationcrack.Therelative謝謝閱讀humidityismorelow,cementsyrupbodystemSuomorebig,stemthe謝謝閱讀Suocrackbemoreeasycreation.StemtheSuocrackismuchsurface感謝閱讀parallellinesformorthenetshallowthincrack,widthmanybetween謝謝閱讀0.05-0.2mm,theflatsurfacepartmuchseeinthebigphysicalvolume感謝閱讀concreteandfollowitmoreinthinnerbeamplankshortto謝謝閱讀distribute.StemSuocrackusuallytheanti-Shenofinfluenceconcrete,謝謝閱讀causethedurableoftherusteclipseinfluenceconcreteofreinforcingbar,謝謝閱讀underthefunctionofthewaterpressuredintwouldcreationthewater謝謝閱讀powersplitcrackinfluenceconcreteofloadingdintetc..Concretestem感謝閱讀theSuobemainwithwaterashoftheconcreteratio,thedosageofthe感謝閱讀composition,cementofcement,gathertoanticipateofthedosageof精品文檔放心下載thepropertyanddosage,inadditionetc.relevant.精品文檔放心下載Mainpreventionmeasure:Whilebeingtochoosetousethe感謝閱讀constringencyquantitysmallercement,generallowhotwatermireand謝謝閱讀powderashfromstovecementintheadoption,lowerthedosageof感謝閱讀word專業(yè)資料.cement.TwoisaconcreteofstemtheSuobesubjectedtowaterashratio感謝閱讀ofinfluencemorebig,waterashratiomorebig,stemSuomorebig,soin精品文檔放心下載theconcretematchtheratiothedesignshouldasfaraspossiblecontrol精品文檔放心下載goodwaterashratioofchoosetouse,theChanaddinthemeantime謝謝閱讀accommodationofreducewater.Threeisstrictcontrolconcretemix感謝閱讀blendwithunderconstructionofmatchratio,useofconcretewater精品文檔放心下載quantityabsolutecan'tbiginmatchratiodesigngivesettleofusewater感謝閱讀quantity.Fouristheearlierperiodwhichstrengthenconcretetoprotect,謝謝閱讀andappropriateextensionprotectofconcretetime.Winterconstruction感謝閱讀wanttobeappropriateextensionconcreteheatpreservationtooverlay謝謝閱讀time,andTu2Shuaprotecttoprotect.Fiveisaconstitutionthe謝謝閱讀accommodationisintheconcretestructureoftheconstringencysew.感謝閱讀2.TheSuconstringencycrackandprevention精品文檔放心下載Suconstringencyistheconcreteisbeforecondense,surface精品文檔放心下載becauseoflosewaterquickerbutcreationofconstringency.TheSu精品文檔放心下載constringencycrackisgeneralatdryheatorstrongwindtheweather謝謝閱讀appear,crack'smuchpresentinginthecenterbreadth,bothendsbein謝謝閱讀thecenterthinandthelengthbedifferent,witheachothernotcoherent感謝閱讀appearance.Shortercrackgenerallong20-30cm,thelongercrackcan感謝閱讀reachtoa2-3m,breadth1-5mm.Itcreationofmainreasonis:The謝謝閱讀concreteiseventuallyalmosthavingnostrengthorstrengthbeforethe感謝閱讀Ningverysmall,perhapsconcretejusteventuallyNingbutstrengthvery精品文檔放心下載word專業(yè)資料.hour,besubjectedtoheatorcomparestrongwinddintofinfluence,the謝謝閱讀concretesurfacelosewatertoleadquick,resultininthecapillary感謝閱讀creationbiggernegativepressbutmakeaconcretephysicalvolume謝謝閱讀sharplyconstringency,butatthistimethestrengthofconcreteagain感謝閱讀can'tresistitsconstringency,thereforecreationcracked.Theinfluence謝謝閱讀concreteSuconstringencyopenthemainfactorofcracktohavewater感謝閱讀ashratio,concreteofcondensetime,environmenttemperature,wind感謝閱讀velocity,relativehumidity...etc..謝謝閱讀Mainpreventionmeasure:OneischoosetousestemtheSuovalue感謝閱讀smallerhigherHuosoursaltoftheearlierperiodstrengthorcommon感謝閱讀theHuosourbrinemire.Twoisstrictthecontrolwaterashratio,theChan謝謝閱讀addtoefficientlyreducewatertoincrementthecollapseofconcretefall謝謝閱讀adegreeandwitheasy,decreasecementandwaterofdosage.Threeisto謝謝閱讀sprinklebeforebuildingconcrete,waterbasiclevelandtemplateevento感謝閱讀soakthrough.Fourisintimetooverlaytheperhapsdampgrassmatof感謝閱讀theplasticsthinfilm,hempsliceetc.,keepconcreteeventuallybeforethe謝謝閱讀Ningsurfaceismoist,perhapsspraytoprotectetc.tocarryonprotectin精品文檔放心下載theconcretesurface.Fiveisintheheatandstrongwindtheweatherto精品文檔放心下載wanttoestablishtohidesunandblockbreezefacilities,protectintime.精品文檔放心下載3.Sinktosinkcrackandprevention感謝閱讀Thecreationwhichsinktosinkcrackisbecauseofthestructure精品文檔放心下載foundationsoilqualitynotandevenly,loosesoftorreturntofillsoil精品文檔放心下載word專業(yè)資料.dishonestorsoakinwaterbutresultintheasymmetrysinktodecline精品文檔放心下載withtheresultthat;Perhapsbecauseoftemplatejustdegreeshortage,謝謝閱讀thetemplateproppeduptooncebeapartfrombigorpropupbottom感謝閱讀loosemoveetc.tocause,especiallyatwinter,thetemplatepropupat感謝閱讀jellysoilup,jellythesoilturnjellyempresscreationasymmetrytosinkto精品文檔放心下載declineandcauseconcretestructurecreationcrack.Thiskindcrackmany精品文檔放心下載isdeepenterorpiercethroughsexcrack,italignmenthavesomethingto感謝閱讀dowithsinkingtosinkacircumstance,generalfollowwithground感謝閱讀perpendicularorpresent30°s-45°Capedirectiondevelopment,bigger謝謝閱讀sinktosinkcrack,usuallyhavecertainofwrong,crackwidthusuallywith精品文檔放心下載sinktodeclinequantitydirectproportionrelation.Crackwidthunderthe感謝閱讀influenceoftemperaturevarietysmaller.Thefoundationaftertransform精品文檔放心下載stabilitysinktosinkcrackalsobasictendinstability.精品文檔放心下載Mainpreventionmeasure:Oneisrightnessloosesoftsoil,returnto感謝閱讀fillsoilfoundationaconstructionattheupperpartstructurefrontshould感謝閱讀carryonnecessityofHangsolidwithreinforce.Twoisthestrengththat精品文檔放心下載assurancetemplateisenoughandjustdegree,andpropupfirm,and精品文檔放心下載makethefoundationbesubjectedtodinteven.Threeiskeepconcrete謝謝閱讀fromsprinkleinfusingthefoundationintheprocessissoakby精品文檔放心下載water.Fouristimethattemplatetoredowntocan'tbetooearly,and謝謝閱讀wanttonoticetodismantleamoldorderofsequence.Fiveisatjellysoil謝謝閱讀toptaketoestablishtemplatetonoticetoadoptcertainofprevention感謝閱讀word專業(yè)資料.measure.4.Temperaturecrackandprevention謝謝閱讀Temperaturecrackmuchtheoccurrenceisinbigsurfaceor感謝閱讀differenceintemperaturevarietyofthephysicalvolumeconcrete精品文檔放心下載comparetheearthareaoftheconcretestructure.Concreteafter謝謝閱讀sprinklingtobuild,inthehardeningtheprocess,cementwaterturna感謝閱讀creationagreatdealofofwaterturnhot,.(bethecementdosageisin感謝閱讀the350-550kg/m3,eachsignsquarethericeconcretewillreleasea感謝閱讀caloriesof17500-27500kJandmakeconcreteinternalthusthe感謝閱讀temperaturerisetoreachto70℃orsoevenhigher)Becausethe感謝閱讀physicalvolumeofconcretebemorebig,agreatdealofofwaterturn謝謝閱讀hotaccumulateattheconcreteinnerpartbutnoteasysendforth,cause精品文檔放心下載innerpartthetemperaturehoick,buttheconcretesurfacespreadhot精品文檔放心下載morequick,soformationinsideoutsideofbiggerdifferencein精品文檔放心下載temperature,thebiggerdifferenceintemperatureresultininnerpart感謝閱讀andexteriorhotthedegreeofthebulgecoldSuodissimilarity,make謝謝閱讀concretesurfacecreationcertainofpullshoulddint.Whenpullshould精品文檔放心下載dintexceedtheanti-ofconcretepullstrengthextremelimit,concrete精品文檔放心下載surfacemeetingcreationcrack,thiskindofcrackmuchoccurrenceafter謝謝閱讀theconcreteunderconstructionperiod.Intheconcreteofunder感謝閱讀constructionbedifferenceintemperaturevarietymorebig,perhapsisa感謝閱讀concretetobesubjectedtoassaultofcoldwaveetc.,willcauseconcrete感謝閱讀word專業(yè)資料.surfacethetemperaturesharplydescend,butcreationconstringency,謝謝閱讀surfaceconstringencyoftheconcretebesubjectedtoinnerpart精品文檔放心下載concreteofcontrol,creationverybigofpullshoulddintbutcreation精品文檔放心下載crack,thiskindofcrackusuallyjustinmoreshallowscopeofthe謝謝閱讀concretesurfacecreation.精品文檔放心下載Thealignmentofthetemperaturecrackusuallynonesettle感謝閱讀regulation,bigareastructurethecrackoftenmaneuverinterleave;The感謝閱讀sizebiggerstructureofthebeamplanklength,thecrackrunparallelwith感謝閱讀shortsidemore;Thoroughwithpiercethroughsexoftemperaturecrack謝謝閱讀generalandshortsidedirectionparallelismorcloseparallelism,crack精品文檔放心下載alonglongsidecentthesegmentappear,inthecentermore精品文檔放心下載airtight.Crackwidththesizebedifferent,besubjectedtotemperature感謝閱讀varietyinfluencemoreobvious,wintercomparebreadth,summermore精品文檔放心下載narrow.Theconcretetemperaturecrackthattheheatinflationcauseis感謝閱讀usuallyinthecenterthethickbothendsbethin,butcoldSuocrackof感謝閱讀thickthinvarietynottooobvious.Theemergenceofthethiskindcrack感謝閱讀willcausetherusteclipseofreinforcingbar,thecarbonizationof謝謝閱讀concrete,theanti-jellywhichlowerconcretemelt,anti-tiredandanti-謝謝閱讀Shenabilityetc..Mainpreventionmeasure:Oneisasfaraspossiblechoosetouse感謝閱讀lowhotormediumhotwatermire,likemineralresiduecement,powder謝謝閱讀ashfromstovecement...etc..Twoisadecreasecementdosage,cement精品文檔放心下載word專業(yè)資料.dosageasfaraspossiblethecontrolisinthe450kg/m3following.Three感謝閱讀istolowerwaterashratio,waterashofthegeneralconcreteratiocontrol精品文檔放心下載below0.6.Fourisimprovementtheboneanticipateclasstogotogether感謝閱讀with,theChanaddpowderashfromstoveorefficientlyreducewateretc.精品文檔放心下載tocometoreducecementdosageandlowerwatertoturnhot.Fiveisan感謝閱讀improvementconcreteofmixblendtoprocessacraft,lowersprinkleof精品文檔放心下載concretetobuildtemperature.SixistheinadditionthattheChanadda感謝閱讀haveoffixedamounttoreducewaterandincreaseSu,slowNingetc.謝謝閱讀functionintheconcrete,improvementtheconcretemixtomatchathing精品文檔放心下載ofmobility,protectwater,lowerwatertoturnhot,postponehotFengof謝謝閱讀emergencetime.Sevenistheheatseasonsprinkletobuildcanthe謝謝閱讀adoptiontaketoestablishtohidesunplanketc.assistancemeasure謝謝閱讀controlconcreteofWenSheng,lowertosprinkletemperatureofbuild感謝閱讀theconcrete.Eightisthetemperatureofbigphysicalvolumeconcrete謝謝閱讀shouldthedintrelatetostructuresize,concretestructuresizemorebig,感謝閱讀temperatureshoulddintmorebig,sowantreasonablearrangement精品文檔放心下載constructionworkpreface,layering,centthepiecesprinkletobuild,for感謝閱讀theconvenienceofinspreadhot,letupcontrol.Nineisatgreatinner感謝閱讀partconstitutionofthephysicalvolumeconcretecooloffpiping,cold精品文檔放心下載waterperhapscoldaircooloff,letupconcreteofinsideoutside精品文檔放心下載differenceintemperature.Tenisthesupervisionwhichstrengthen感謝閱讀concretetemperature,adopttocooloffintime,protectionmeasure.11is精品文檔放心下載word專業(yè)資料.toreservetemperatureconstringencytosew.12istoletuptocontrol,精品文檔放心下載sprinkleproperbeforebuildingconcreteintheJirockandoldconcrete謝謝閱讀topbuilda5mmorsosandmatalayerorusageasphaltetc.material感謝閱讀Tu2Shua.13istostrengthenconcretetoprotect,theconcreteafter感謝閱讀sprinklebuildusemoistgrassLianintime,hempslice'setc.overlay,and感謝閱讀attentionsprinklewatertoprotect,appropriateextensionprotecttime,感謝閱讀assurancetheconcretesurfacebeslow-movingcooloff.Atthecold感謝閱讀season,concretesurfaceshouldconstitutionheatpreservationmeasure,精品文檔放心下載inordertopreventcoldwaveassault.14istheallocationbealittle謝謝閱讀amountintheconcreteofreinforcingbarperhapsaddfibermaterial謝謝閱讀concreteoftemperaturecrackcontrolatcertainofscopeinside.感謝閱讀5.Crackandpreventionthatthechemicalreactioncause精品文檔放心下載Alkalibone'santicipatingthecrackthatreactioncrackand感謝閱讀reinforcingbarrusteclipsecauseisthemostfamiliarinthereinforced感謝閱讀concretestructureofbecauseofchemicalreactionbutcauseofcrack.感謝閱讀Theconcreteblendafuturereunioncreationsomealkalescenceion,精品文檔放心下載theseionwithsomeactivitytheboneanticipatecreationchemical謝謝閱讀reactionandabsorbsurroundingsenvironmentinofwaterbutthe謝謝閱讀physicalvolumeenlarge,makeconcretecrisploose,inflationopen謝謝閱讀crack.Inthiskindofcrackgeneralemergenceconcretestructureusage感謝閱讀period,onceappearverydifficultremediable,soshouldatunder感謝閱讀constructionadoptvalidthemeasurecarryonprevention.Mainof謝謝閱讀word專業(yè)資料.preventionmeasure:Whilebeingtochoosetoanticipatewiththealkali精品文檔放心下載activitysmallfreestonebone.Twoistheinadditionwhichchoosetouse感謝閱讀lowlyemirewithlowalkaliorhavenoalkali.ThreeistheChanwhich感謝閱讀choosetouseaccommodationwithanticipatetorepressanalkalibone感謝閱讀toanticipatereaction.Becausetheconcretesprinkletobuild,flapDaobadperhapsisa精品文檔放心下載reinforcingbarprotectionlayerthinner,theharmfulmaterialgetinto感謝閱讀concretetomakereinforcingbarcreationrusteclipse,thereinforcing感謝閱讀barphysicalvolumeoftherusteclipseinflation,causeconcretebulge感謝閱讀crack,thecrackofthiskindtypemuchisacracklengthways,followthe謝謝閱讀positionofreinforcingbarappear.Usuallyofpreventmeasurefrom感謝閱讀have:Oneisassurancereinforcingbarprotectionthethicknessofthe謝謝閱讀layer.Twoisaconcreteclasstogotogetherwithtowantgood.Threeisa謝謝閱讀concretetosprinkletonoteandflapDaoairtightsolid.Fourisa謝謝閱讀reinforcingbarsurfacelayerTu2Shuaantisepsiscoating.謝謝閱讀CrackprocessingTheemergenceofthecracknotonlywouldinfluencestructureof謝謝閱讀wholewithjustdegree,returnwillcausetherusteclipseofreinforcing謝謝閱讀bar,accelerationconcreteofcarbonization,lowerdurableandanti-of謝謝閱讀concretetired,anti-Shenability.Thereforeaccordingtothepropertyof感謝閱讀crackandconcretecircumstancewewantdifferentiationtotreat,intime謝謝閱讀processing,withassurancebuildingofsafetyusage.謝謝閱讀word專業(yè)資料.Therepairmeasureoftheconcretecrackismaintohavethe精品文檔放心下載followingsomemethod:Surfacerepairmethod,infusesyrup,theQian精品文檔放心下載sewmethod,thestructurereinforceamethod,concretedisplacement精品文檔放心下載method,electricitychemistryprotectionmethodandimitatetoliving感謝閱讀fromhealmethod.Surfacerepairthemethodbeakindofsimple,familiarofrepair精品文檔放心下載method,itmainbeapplicabletostabilityandtostructureloadingthe精品文檔放心下載abilitydon'thavethesurfacecrackofinfluenceanddeepentercrackof謝謝閱讀processing.Theprocessingmeasurethatisusuallyisasurfaceincrack謝謝閱讀dauberycementsyrup,thewreathoxygengummireoratconcrete感謝閱讀surfaceTu2Shuapaint,asphaltetc.antisepsismaterial,atprotectionof精品文檔放心下載inthemeantimeforkeepingconcretefromcontinueundertheinfluence感謝閱讀ofvariousfunctiontoopencrack,usuallycanadoptionthesurfacein精品文檔放心下載crackgluetostickglassfiberclothetc.measure.精品文檔放心下載1,infusesyrup,theQiansewmethod精品文檔放心下載Infuseasyrupmethodmaintheconcretecrackbeenapplicableto精品文檔放心下載haveinfluenceorhavealreadydefendShenrequesttothestructure謝謝閱讀wholeofrepair,itismakeuseofpressureequipmentsgumknotthe謝謝閱讀materialpressintothecrackofconcrete,gumknotthematerialharden謝謝閱讀behindandconcreteformationonebewhole,thusreinforceof感謝閱讀purpose.Theincommonusegumknotmaterialhasthecementthe謝謝閱讀syrup,epoxy,AJiCXisouresterandgatherammoniaestertoequalize精品文檔放心下載word專業(yè)資料.tolearnmaterial.TheQiansewamethodisthatthecrackbeakindofmostin感謝閱讀commonusemethodin,itusuallyisfollowthecrackdigslot,theQianfill謝謝閱讀Suintheslotorrigidwatermaterialwithattainclosingcrackof感謝閱讀purpose.TheincommonuseSumaterialhasPVCgummire,plastics謝謝閱讀ointment,theDJirubberetc.;Incommonuserigidwatermaterialisthe精品文檔放心下載polymercementsandsyrup.精品文檔放心下載2,thestructurereinforceamethod謝謝閱讀Whenthecrackinfluencearriveconcretestructureoffunction,will謝謝閱讀considerationadopttoreinforceamethodtocarryonprocessingtothe感謝閱讀concretestructure.Thestructurereinforcemediumincommonusemain精品文檔放心下載havethefollowingafewmethod:Thepieceofenlargementconcrete精品文檔放心下載structureineveryaspectaccumulate,outsidetheCapedepartmentof感謝閱讀theGoupiecepacktypesteel,adoptionprepareshouldthedintmethod感謝閱讀reinforce,gluetosticksteelplatetoreinforce,increasetoestablish謝謝閱讀fulcrumtoreinforceandjettheconcretecompensationreinforce.謝謝閱讀3,concretedisplacementmethod謝謝閱讀Concretedisplacementmethodisprocessingseveritydamageconcrete精品文檔放心下載ofakindofvalidmethod,thismethodbefirstwilldamageofthe感謝閱讀concretepickandgetridof,thenagaindisplacementgointonewof謝謝閱讀concreteorothermaterial.Theincommonusedisplacementmaterial感謝閱讀have:Commonconcreteorthecementsandsyrup,polymerorchange謝謝閱讀word專業(yè)資料.sexpolymerconcreteorsandsyrup.謝謝閱讀4,theelectricitychemistryprotectionmethod精品文檔放心下載Theelectricitychemistryantisepsisistomakeuseofinflictionelectric感謝閱讀fieldinliethequalityofelectricitychemicaleffect,changeconcreteor謝謝閱讀reinforcedconcretetheenvironmentappearanceoftheplace,the感謝閱讀bluntnessturnreinforcingbartoattainthepurposeof感謝閱讀antisepsis.Cathodeprotectionmethod,chlorinesalt'swithdrawinga謝謝閱讀method,alkalescencetorecoveramethodisachemistryprotection感謝閱讀methodinthreekindsofincommonusebutvalidmethod.The感謝閱讀advantageofthiskindofmethodisaprotectionmethodunderthe感謝閱讀influenceofenvironmentfactorsmaller,applyreinforcingbar,concrete感謝閱讀oflong-termantisepsis,sincecanusedforcrackstructurealreadycan精品文檔放心下載alsousedfornewsetupstructure.精品文檔放心下載5,imitatetolivingfromlegalmore謝謝閱讀Imitatetolivingfromhealthemethodbeakindofnewcracktreatment,謝謝閱讀itsmimicrylivingcreatureorganizationsecreteacertainmaterial謝謝閱讀towardssufferingwoundpartauto,butmakethewoundparthealof感謝閱讀function,joinsomeandspecialcomposition(suchascontaintoglueknot感謝閱讀oftheliquidXinfiberorcapsule)intheconcreteofthetraditionthe感謝閱讀composition,atconcreteinnerpartformationtheintelligencetype精品文檔放心下載imitatetolivingfromhealnervenetworksystem,betheconcreteappear精品文檔放心下載cracksecreteapartsofliquidXinfibercanmakethecrackre-heal.謝謝閱讀word專業(yè)資料.ConclusionThecrackiswidespreadintheconcretestructureexistenceofakind感謝閱讀ofphenomenon,itofemergencenotonlywilllowertheanti-Shenof謝謝閱讀buildingability,influencebuildingofusagefunction,andwillcausethe感謝閱讀rusteclipseofreinforcingbar,thecarbonizationofconcrete,lowerthe謝謝閱讀durableofmaterial,influencebuildingofloadingability,sowanttocarry感謝閱讀ontotheconcretecrackearnestresearch,differentiationtreat,adoption精品文檔放心下載reasonableofthemethodcarryonprocessing,andatunderconstruction感謝閱讀adoptvariousvalidofpreventionmeasuretopreventioncrackof感謝閱讀emergenceanddevelopme