利用鋼渣制備耐磨混凝土路面研究.pdf

1、武漢理工大學(xué)碩士學(xué)位論文利用鋼渣制備耐磨混凝土路面研究姓名：姜從盛申請學(xué)位級別：碩士專業(yè)：材料學(xué)指導(dǎo)教師：胡曙光2001.5.1武漢理工大學(xué)碩士學(xué)位論文ABSTRACTSteelslagisakindofwasteslagformedduringsteel—makingcourse，accountingforl520％ofsteeloutputSteelslaghasasimilarchemicalcompositiontOthatof

2、cementclinker，buthasnotbeenwidelyappliedduetOitslargecompositionfluctuation，highcontentoffCaOandfMgOintheslag，anditslowwear—availabilityandstabilityThispaperpresentsthedevelopmentofwear—resistantconcreteforhighwaysurface

3、withsteelslagasaggregate，aimingatsavingnaturalresource，decreasingenvironmentalpollution，improvingperformancesofhighwayandlowingconstructioncostofhighwayWithnaturallystackedopenhearthslag，converterslagandmixedslagofWuhanS

4、teelandIronCorporationasrawmaterials，availabilityofusingsteelslagaSconcreteaggregateandpropertiesofcorrespondingconcreteforhighwaysurfacehavebeeninvestigatedRelationbetweenthechemicalcompositionandmineralcompositionofste

5、elslaganditsstabilityandwear—resistancehasbeendeterminedInfluencesofparticlesizeanditsdistributionofsteelslagaswellasitscontentinconcreteonmechanicalpropertiesandwear—resistanceofcementconcretehavebeenanalyzedBasedonabov

6、eresearches，cementconcreteandasphaltconcreteforhighwaysurfacehavebeendevelopedwithsteelslagasaggregate，whiletheirdurabilitishavebeenstudiedMoreovermechanismofimprovingwear—resistanceofconcretebyusingsteelslagasaggregateh