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1、哈爾濱工程大學(xué)博士學(xué)位論文水平地震激勵下立式儲罐與地基相互作用動力響應(yīng)分析姓名：周利劍申請學(xué)位級別：博士專業(yè)：固體力學(xué)指導(dǎo)教師：梁立孚20060601哈爾濱工程大學(xué)博士學(xué)位論文AbstractGroundsupposed，verticalliquid—storagetanksareimportantfacilitiesinoilstorageandtransportation．Sincethe1930’g，aimedatverticalstoragetanks，manyresearcheshavebeencarfiedthOU
2、【啦tbythescholarshomeandabroad．Sosomeconclusionswhicharebeneficialtoengineeringdesignareobtained，andthecriterionsareestablishedbydifferentcountriesaccordingtotheseresearches．However,thedynamicresponseofthetanksistendingtocomplicationbecauseofitsthinwall，basefloating，
3、largevolume．SotheverticalstoragetanksthatdesignedbythecriterionaredestroyedjntheseismicdisasteLTheperformanceofliqnid．storagetanksinthesepastearthquakesindicatesthattheseismicbehavioranddynamicresponsemechanismisstillneededstudyingfuttheLAtpresent，therearefouraspect
4、sineludedinthestudyofdynamicresponsebehavior：(1)theoryresearch；(2)shakingtabletestresearch；(3)numericalanalysis；(4)earthquakedisasterinvestigation．Inordertoestablishthenumericalanalysismethodandobtainabetterunderstandingonthedynamicbehavioranddynamicresponse，anumeri
5、calanalysis．combiningwithshakingtabletestresearch，iSmainlycarriedoutinIhisthesis，whichCanaffordsciencewalTanttoengineeringdesign．ThemainresearchandachievementaregivenasfoUows：Part1：Onthebaseofthesummaryofelastic．plastictheoryandtheanalysisofdifferentelastic—plasticc
6、onstitntivemodels，theelastic—plasticconstitutiverelationswhichisfitforsoil-tanksystemisconfirmed．Part2：1’11efiniteelementanalysismethodusedIosolvetheinteractionbetweenstoragetanksandsoildynamicpowerisconfirmed．Thefiniteelementanalysismethodmodelconsideringtheinterac
7、tionbetweenstoragetanksandsoilandthefluid．solidcoupling,thefiniteelementroodelisbuilt．Part3：TheshakingtabletestoftIle1×10’m’storagetankandthecomparisonandcheckinganalysisbetweenthetestandnumericalanalysisarecarriedout，whichValidatedthereliabilityofthefiniteelementmo
8、delofthestoragetanks．Part4：Themodalanalysisjsproceededforthepopulareightkindsoftanksintheengineering，andthefoloftierthree—levelmodeoftheei
