輕型木結(jié)構(gòu)齒板連接的結(jié)構(gòu)性能研究

1、南京林業(yè)大學(xué)學(xué)位代碼308學(xué)校代碼10298xOt“究生碩“3c“學(xué)位論文論文題目作者專業(yè)研究方向指導(dǎo)教師輕型木結(jié)拘齒板連接的結(jié)構(gòu)性能研究趣鵲森林工程～結(jié)構(gòu)工程柬少云副教授oo六年四月ResearchofMetalPlateConnectedLightWoodconstructions’structureCapacityAbs拄actTimberitisakindofconstructionmaterial，lt1stherenewab

2、leresourcesthatcanwellberecycledalltheseareownedbytimberonlytheadvantagenlclightwoodtrussesbuildingoftodayissetupexperienceofthebuilding，onthebestpracticemethodandnormalfoundationthatrequire，havingguaranteedthelongtermse

3、curityofthelightwoodtrussesbuilding，comfortablenessdurabilityandserviceability111etrussplateconnectionusedthattheconmlononeismostgenerallynowtoomostinlightwoodtrusses，canbeprefabricatedinadvance，manufacturedinbatchesands

4、avelabors，lesseficonstructiontime，butisefficientandperformanceofjointissteadilymanufacturingissimpleInordertopopularizethedevelopmentinourcountryoflightwoodtrusses，shouldcalTyondetailedresearchtothetrussplateconnection，o

5、ffertheexperimentalbasesofsomedesigns，checkingcomputationsforwoodtrussesthatthetrussplateconnectionAnalyzedthatknowsthetemperature，humidityofmoisturecontent，testsoft_hetimberhaveinfhienceonthestrengthofbearingtheweightof

6、bythetheoryThefourtrussplate’smechanicalpropertiesofareestablishedthroughtestingofplateiointsOnthebasisofexpefmentaldatatofitfunctionofrelationshipofcarryingcapacityandslideandthecorrespondingcurveKnowbytestresultmateria

7、lconfrontationofdimensionlumberhaveinfluencegreatlytocarryingcapacityparticularlyinwoodfibretopullontotheinitialdeformation，buttheconnectionwayofmetalplateanddimensionlumberhavingloudinfluencetocarryingcapacityandslipNor

8、msprovidedformulaofresistanceslidecapacityandlimitarytensileforce，checkformulaofdesigningvalue，willtestthedatameasuredtobringintothecheekingcomputationsinthenormalformulathatofferemergencethatstipulateinthenorm08mmrelati

9、vetoslipmovebeartheweightofstrengthvaluepartialtoguardingTeststillsucceedinobservingtwokindsofdifferentdestructionshapesthatthemetaiplateconnection：Onerapturesuddenlyinthemiddleoftheboardfortooth，destroyformetaIplatelimi

10、toftensileforce，itisthedestructionoffmgility；Anotheristiltedforonesideorbothsidesofmetalplate，breakawayfromthedimensionlamberdestroythesurrenderofmetalplate，itistheductiledestructionTestedmestrainofmetalplateanddimension

11、1umbertomeetgage，obtainaveragebondingstressandsliptheoryandt—ScurveInfluencemetalplateconnectionfactorofperformancehavethesurfaceofmetalplateandsuperficialcoarseintensitybetweensurfaceofmetalplateanddimensionlumberKeyWor