鍶渣混凝土性能及在農村公路中的應用研究.pdf

1、分類號旦!!!密級單位代碼10618學號106350721墨廢交通戈摯碩士學位論文論文題目：鍶渣混凝土性能及在農村公路中的應用研究研究生姓名：張鳴功導帥姓名、職枷朱洪洲舀6教授申請學位門類專業(yè)名稱：論文答辯日期學位授予單位唐伯明教授工學材料學答辯委員會主席：吳國雄評閱人：吳國雄二oo九年四月吳／士tS“／#I霽1=K釜ABSTRACTAsmuchas4miliontonesofstrontiumorewasteslagiSemissio

2、nedinourcountryeachyearbecauseitiSnottobeusedeffectivelydestroyingourenvironmentseriouslyandoccupyingagreatdealoflandresourcesSimultanounslylackingfundsbecamethemainproblemintheconstructionofruralroad111epapersupportedby

3、theitemof‘ResearchonApplicationofStrontiumOreWasteSlaginRuralHighway’whichsponsoredbyWesternCommunicationsConstructionScientificandTechnologicalProject，studiedthephysicalandchemicalcharacteristicsofstrontiumorewasteslaga

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5、ertiesofstrontiumorewasteslagcementfirstlvThenanalyzedtheinfluentialfactorsbyorthogonaltestdesign，thebestoftheconcretemixWasdesignedalsoInadditionthispapermadeasystematicevaluationonroadperformancefromstrength，modulus，sh

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7、typicalstructureofstrontiumOrewasteslagcementpavementaccordingtothecoordinationofmaterialsandstructures；thenevaluatedthenoncrackingperformanceandexploreditsmechanismformmaterialspropertiesandstress，describedtheuniqueadva

8、ntagesofnon—crackingashightoughnessandlowshrinkagethepapersummeduptheconstructiontechnologyofstrontiumslagconcreteusedinChongqingruralhighwayaswell，achievedremarkableeconomic，socialandenvironmentalbenefitsnleusingofstron

9、tiumOrewasteslaghasabroadprospectinconstructionoftheruralhighwaywhichCangreatlyreducesthecostofengineeringconstructionandhasprofoundsignificanceonlandsavingandenvironmentalprotectionKEYWORDS：strontiumOrewasteslag；stronti