再生混凝土四邊簡(jiǎn)支板受力性能研究.pdf

1、沈陽(yáng)建筑大學(xué)碩士學(xué)位論文再生混凝土四邊簡(jiǎn)支板受力性能研究姓名：王新波申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：周靜海200801碩士研究生學(xué)位論文AbstractIIIAbstractInrecentyearswiththedevelopmentofurbanconstructionhousingconstructionhasacceleratednewconstructionmaintenanceofoldbuildingsthede

2、molitionprocessproduceslargeamountsofwasteconcreteconcretefragmentsoftheexpectedfutureproductionwillbemehowtodealwiththeseabonedconcretetobecomeapressingissue.Inadditionthedepletionofnaturalresourcestendtoensurethathighq

3、ualityaggregatesupplywillbecomeincreasinglydifficultsomeofthewldscountriesintheresearchdevelopmentofrecycledconcreteweshouldattachimptancetotherecoveryoffragmentsofconcretehighqualityrecycledaggregateshouldincreaseagainl

4、argeconcretestructurestechnologydevelopmenteffts.Thispaperatthisstageenergyfromtherealityofscarcityinacomprehensiveanalysisofdomesticinternationalresearchonthebasisofatheeticalstudypracticalengineeringequalemphasisonrecy

5、cledquadrilateralsimplysupptedslabfamecomprehensivesystematicresearch.Thethesisincludes6chapters.Themaincontentsinbriefarefollowing:Chapter1Introductionexpoundedonthesubjectofpurposesignificancereviewedtheresearchthedeve

6、lopmentofrecycledconcretecourseoftheresearchathomeabroadrecycledconcretemadeofthelevelofdevelopmentChinasanalysisofrecycledconcretedevelopmentprocessthedeficienciesinthefacetheeconomicregenerationofconcretewereanalyzed.C

7、hapterII，Researchontherecycledaggregaterecycledconcretevariousaspectofperfmance.Includingtheapparentdensityrecycledaggregatecrushingindexwaterabsptiontherecycledconcretecompressivestrengthmodulusofelasticitydurabilitycra

8、ckresistanceetc.comparedwiththebenchmarkconcrete.ChapterIIIResearchonquadrilateralsimplysupptrecycledconcreteslabbendingperfmancetestPreliminarytestsonthespecimenpreparationtheinstallationofproductionmadeadetaileddeionof

9、thephenomenonintheprocessoftrialwasdepicted.ChapterIVOnanexperimentalbasisdrewarecycledconcreteslabloadinthecrossdeflectioncurveloadreinfcedinthecrossstrainloadintheconcreteinterstraingiventheexperienceofloaddeflectionre

10、lationshiparelationshiptheerranalysis.ChapterVRecycledconcreteslabtheeticalanalysisANSYSsimulationoftheultimateloadplatethelargestcrossdeflectionetc.drawcomparisonswiththetrialofdifferencebetweenthetwoaccdingtolimittheyr