桁架轉(zhuǎn)換結(jié)構(gòu)的力學(xué)分析.pdf

1、合肥工業(yè)大學(xué)碩士學(xué)位論文桁架轉(zhuǎn)換結(jié)構(gòu)的力學(xué)分析姓名：汪洋申請學(xué)位級別：碩士專業(yè)：固體力學(xué)指導(dǎo)教師：高玉華；王珺201204Themechanicalanalysisofstructuretruss●C0nVerSlonAbstractInrecentyears，thehighrisebuildingisdevelopedrapidlyandthestructurewithcompisitiveuseofcomplexbodyandvar

2、iousfunctionsisdevelopedFromthefunctionneedingofthebuilding，thetopneedssmallaxisdimensionwhichhastobeassigned，thenextfunctionparthopesthatthereisasbigaspossiblefreespace，itisheavyfornetworktotakepost，forsatisfyingbuildin

3、gtherequestsoffunction，thestructuremustbebyfixingupcontrarytoutineway，inordertealizethatthiskindfixesup，mustsetupaspecialfloorbetweentheunderpartinstructrueformsaredifferent，makeitbeartoptheinternalforceofstructureandtra

4、nsmitandgiveunderpartstructuretoplayStructurechangethefloorsoffunctionreliableItiscalledtransferfloorConcrete—filledrectangularsteeltubetrusstransferfloorisanewl【indoftransferSteelreinforcedconcretetrusstransferstoryisan

5、ewconversionlayerstructureandithassuchmeritInthebackgroundofapracticalproject，usedthefiniteelementsoftwareSAP2000，establishedthethreedimensionalfiniteelementanalysismodeloftheoriginalstructureFirstly，throughanalysisofdif

6、ferentmodelsandcomparisonsamongthestresscharacteristics，theoptimalmodeloftrusstransferstoreyisobtained，theinfluenceoftiltedbellypolesarrangementonstresscharacteristicsisconcludedThen，byanalysisofmonitordatainconstruction

7、site，thusverifytheaccuracyofdesigncalculationMoreover，theoptimalmodelshavesomeproblems，thispaperproposessomesolutionsThepresentpapermainlyusesANSYStotransformthestructurecarriesonthefiniteelementanalysisunderthetemperatu

8、redistributionfunctionstressandthedistortionAccordingtothepracticalengineeringinHeFei，byanalyzingthecharacteroftemperatureineachstageandimprovingthecalculationprincipleoftemperatureeffectandselectionoftemperaturevariatio

9、n，moreover，someselectionoftemperaturevariationwhichhavecontroleffectinengineeringdesignarechosentoanalysisthecharacterofdeformationandstiffnessoftemperature，theseofferthereferencetotheengineeringdesignKeywords：transferst