流固耦合分析方法與皂河泵站地震反應(yīng)研究

1、河海大學(xué)碩士學(xué)位論文流固耦合分析方法與皂河泵站地震反應(yīng)研究姓名：周旭飛申請學(xué)位級別：碩士專業(yè)：防災(zāi)減災(zāi)工程與防護(hù)工程指導(dǎo)教師：張燎軍20070501AbstractZaohePumpingStation，locatingatthenorthZaoheCountySuqianCityofJiangsuProvinceisoneofthesixthcascadepumpingstationsinSouth—toNorthWaterTrans

2、ferFastLineProject，PhaseI皿isprojectisacomprehensivehydropowerproject，makingwaterdiversionasitsmainpurposeandcombiningflooddrainageandshippingtogetherThesecondStationofZaohePumpingislocatingatthedisadvantageareatoearthqua

3、ke—resistantanditsseismicdesignintensityis8degreeBeinglargescalehydropowerstation，thesafeoperationofthesecondStationofZaohePumpingisveryimportantAmongthehydraulicanti—seisms，hydrodynamicpressureunderseismicactionisoneoft

4、hemainloadsinhydraulicstructuresStudyoftheinteractionsbetweenhydraulicstructureandwateristheprincipalsubicctinhydraulicanti—seismBecausetheinteractionoffluidsoliddynamiccouplingisverycomplexandthereisafarwayforrealizingt

5、heunityoftheoryandpractice，itisverynecessarytohaveafurtherstudyonthissubjectThisaniclesummarizedthepumpingstationdevelopmentsurveyandStructurefeature。tllefiniteelementmechanicalanalysismethodfluid—solidcouplingresearchpr

6、esentsituationaswellasthesiolstructureconstructionpowermutuallyaffectsresearchpresentsituationThearticleanalyzedanddiscussedtheANSYSresl30nsespectrumandthetemporalanalyticmethod，studiedthehydrodynamicpressuresimulationme

7、thodinANSYS，theanalysisdiscussedtheanalysismethodoftheearthandthestructurepowermutuallyaffectedTheresearchhasanalyzedtwodevelopmenttechnologywhichbasedontheAPDLlangnagehascompiledsolutionmoduleofthehydrodynamicpressureat

8、tachmentqualityaswellastheprocedureofsolvesthestmcturesectionendogenforceinANSYSHasstudiedtheUfluidsolidcouplingnumericalsimulationmethodandtechnologywhichbaseonLSDYNAsoftware，andcarriedonexamplecalculationtextualresearc

9、h，obtainedsomereferenceconclusionBaseonthesecondStationofZaohePumpingprojectoneastlineofnorthwardreroutingofsouthernfiver’thearticlehaveestablishedthepumpingstation，pilefoundation，earthfoundationthreedimensionalfiniteele

10、mentanalysismodel，andhascarriedonthesttess，thedistortionandtheearthquakerespondsanalysisAnalyzedthehasconstmctedsituationandthenormaloperationsituationtllepumpingstationpumphousestructurestressandthedisplacementvalueandd

11、istributesituation；multianalysiscalculatedthepumphousestructuredynamicperformanceandthepumphousestructuredynamic—10adstressdynamicdisplacementvalueand山edistributeruleFinallythisarticleappraisedthestmctnreresistantearthqu

12、akedegreeandsecurityofthesecondStationofZaohePumpingproject，drawsreasonableconclusioncouldprovidetheelllgineeringdesignreferenceKeywords：South—toNorthWaterTransferZaohePumpingStation，ANSYS，LS—DYNAFluid—SolidCoupling，seis