矩形蓄水池設(shè)計(jì)及其有限元內(nèi)力分析.pdf

1、沈陽建筑大學(xué)碩士學(xué)位論文矩形蓄水池設(shè)計(jì)及其有限元內(nèi)力分析姓名：馬志剛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：姜紹飛由世歧200606II摘要碩士研究生學(xué)位論文ABSTRACTWiththerapiddevelopmentofurbanconstructiontheoccupationoftheurbanisexpingbecauseofthecontinuousexpansionoftheurbanconstruction.Itisa

2、nimptantindexthattheenhancementofthewatersupplycapacityoftheurbanembodiesanabilityoftheexistencecompetition.Inthethesisarelativeperfectsystematicmethodwhichisusedftheinternalfcesanalysisdesignofreinfcedconcretereservoirs

3、isproposed.Meoveraprojectexampleiscalculatedbycurrentstructuraldesigncodestoexaminethesafetyreliabilityinpracticaldesign.Furthermetheinternalfcesdefmationofthereinfcedconcretereservoirengineeringareanalyzedbyapowerfulfin

4、iteelementmethod(FEM)softwarepackage—ANSYS.AFEMmodelofareinfcedconcretereservoirisdevelopedbyANSYSwhichcanpreciselyanalyzetheinternalfcesdefmationofthereservoir.Thiscaneffectivelycompensatetheinsufficienciesoftheconventi

5、onalcalculationtheanalysismethod.Firstofallsomeresearchmethodsfdifferentstylesreinfcedconcretereservoirsareproposedinthisthesis.Severalmethodsfrectanglereinfcedconcretereservoirsarealsoproposedinit.Secondlyanexampleofare

6、ctangularreinfcedconcretereservoiriscalculatedbyuseofequivalentframemethod.FEMsoftwarepackageANSYSisusedtobuiltaFEMmodelanalyzeitsinternalfcesdefmationundertwoloadconditionsofthewaterfilledteststagetheservicelimitstage.I

7、tisshownthattheFEMcomputationalvaluesareinagreementwiththeanalyticalresultsofcurrentdesignmethod.ButFEMmethodcanavoiddeficienciesofprocesstroublesamissofthemomentsallocationfthelatter.BythisthesisIhopeitcanprovideaguidet

8、othebeginnerswhoengageinthestructuraldesign.Meanwhileitisalsoareferencetotheprofessionalengineerscanbeconductedtousethecurrentnumericalcomputationmethodstoanalyzethecomplexloadsconditionsofreservoirs.【KEYWDS】:Reservoirfu