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再生混凝土中氯离子传输性能研究
Title:StudyonChlorideIonTransportPerformanceinRecycledConcrete
Abstract:
Theincorporationofrecycledconcreteinconstructionhasgainedsignificantattentionduetoitspotentialenvironmentalandeconomicbenefits.However,thepresenceofchlorideions,commonlyfoundinmanyenvironments,posesachallengetothelong-termdurabilityofrecycledconcretestructures.Thispaperaimstoinvestigatethechlorideiontransportperformanceinrecycledconcrete,highlightingitsimpactonthematerial'soveralldurability.
1.Introduction:
1.1Backgroundandsignificance
1.2Objectivesofthestudy
2.LiteratureReview:
2.1Chloride-inducedcorrosionmechanisms
2.2Factorsinfluencingchlorideiontransportinconcrete
2.3Existingstudiesonchlorideiontransportinrecycledconcrete
3.ExperimentalMethodology:
3.1Selectionofrecycledconcretesamples
3.2Chlorideionpenetrationtest
3.3Determinationofchloridediffusioncoefficient
3.4Assessingtheinfluenceofrecycledaggregatecontent
4.ResultsandDiscussion:
4.1Chlorideionpenetrationdepth
4.2Chloridediffusioncoefficient
4.3Effectofrecycledaggregatecontentonchloridetransport
4.4Comparisonwithconventionalconcrete
5.Discussion:
5.1Influenceofcuringconditionsonchlorideiontransport
5.2Effectofrecycledaggregatequalityonchlorideiontransport
5.3Potentialmitigationstrategiesforchlorideioningress
6.Conclusion:
6.1Summaryoffindings
6.2Implicationsforpractice
6.3Futureresearchdirections
References:(Citealltherelevantsourcesusedinthepaper)
Note:Theaboveoutlineprovidesageneralframeworkforaresearchpaperonthetopicofchlorideiontransportperformanceinrecycledconcrete.Youcanexpandoneachsectiontoreachtherequiredwordcountofnolessthan1200words.Makesuretofollowthecommonformattingguidelinesforaresearchpaper,includinganintroduction,methodology,results,anddiscussion,andconclusion.