搜索
©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(GG04051),(2003E230),(JC0511):2008-01-28:2008-04-02,,19661,2,1,1(1.,710055;2.,215011):,,,,,,,SAP20001:3.52,,:;;;:TU317;TU360:A,,,,,,,,,,:()()(),,,,,,,[2,3],,,,,,SAP2000,,,1[4,5],,:1)(1),();,,,,,,,2),,,2123)3,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:3.52(2=1cm),44,:1):2):,3):,4):,,,,,,0.6510-6kg/mm3250mm(36000N):,210mm,1500mm,180mm120mm,,,270mm1112EL/MPaLTLRET/MPaTRTLER/MPaRTRIGTL/MPaGLR/MPaGRT/MPa97020.1060.10619550.3520.5219550.3520.52609971218,,8,:mmN,512,146:128;1.2.3.4.,12500N56041200827©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=9000N,0.35gal(8)EL-CENTRO,220.400mms-20.428mms-20.442mms-2,,,2EL2CENTRO(:gal)EL2CENTRO(:gal)0.3500.3150.448370.400370.428370.442480.400480.428480.4423,(:),,SAP2000:1),,.;2),,,,;3)1),2);4)3),,;5)3),,:3.133,,,,,0.45865s,,0.48177s,0.89448s,,,,,,0.89448s0.45865s,,,,,,3,,,,1.63361s,,(1.68201s);,(1.58373s),,,(1.66889s),(1.59495s),,,3/s/s/s/s/s/s/s/s10.458650.481770.894481.633611.682011.583731.668891.5949520.235160.235150.235160.235140.242200.227870.258640.2183030.234400.234500.234900.235140.242200.227870.250930.2183040.230850.233930.232020.235140.242200.227870.250930.2183050.229950.233280.231710.235140.242200.224830.250930.2183060.149000.188820.152151.633610.190650.190330.250930.1263914112:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:;X1X2X3XYZ5v1/mms-1v3/mms-1v1/mms-1v3/mms-1v1/mms-1v3/mms-1v1/mms-1v3/mms-115-4.88-0.022-4.66-0.0172.510.004-1.370.0026-4.88-0.022-4.66-0.0172.51-0.004-1.370.0037-4.510.021-4.080.0172.280.002-1.160.0048-4.510.021-4.080.0172.28-0.002-1.160.00:;v1v2v3XYZ61/mms-21/mms-21/mms-21/mms-21566.8860.88-17.615.292666.8860.88-17.615.293761.8253.30-16.024.474861.8253.30-16.024.47:123XYZ;3.477,,,,,,,,,,,(147)241200827©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2]TongM,LeeGC.3DTemporalCharacteristicsofEarthquakeGroundMotionataSinglePoint[J].JournalofEngineeringMechanics,ASCE,.1999,125(10).[3]LeeGC,TongM,TaoR.TemporalCharacteristicsofChi2ChiEarthquakeGroundMotionsandTheirPossibleImplicationsonStructuralDamages.InC.H.LohandW.I.Liao(eds.)[J].ProceedingsofInternationalWorkshoponAnnualCommemora2tionofChi2ChiEarthquake,VolumeII.TechnologyAspect,September1820,2000.Taipei,Taiwan,R.O.C.[4],.[J].,1997,17(1):715.[5].[J].,2003(1),3746.[6].[M].:,2001.(142)7200mm300mm1/mms-21/mms-21/mms-21/mms-2155.804.845.075.54265.804.845.075.54374.914.104.054.97484.914.104.054.97:4,:1),;,,;2),3),,,4),,50%,70%,72%,90%,5),,[1],.[J].,2006,36(1):4364.[2]FangDP,IwasakiS,YuMH,etal.AncientChinesetimberarchitecture:Experimentalstudy[J].JournalofStructururalEngineering,2001,13481357.[3]KishiN,ChenWF,GotoY.Effectivelengthfactorofcolumnsinsemi-rigidandunbracedframes[J].JournalofStructuralEngineering,1997(3):313320.[4].[M].:,2003.[5],,,.[J].,2000,.33(1):3235.74112:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(pp:135-138)FINITEELEMENTANALYSISONPASSIVEENERGYDISSIPATIONMECHANISMOFANCIENTTIMBERLIFTEDBEAMSTRUCTUREXIONGZhong2ming1,WEIjun2,QUANJi2zhu1,WANGJun2liang1(1.KeyLaboratoryofStructuralEngineeringandEarthquakeResistance.MinistryofEducationXianUniversityofArchitectureandTechnology,Xian710055,China;2.CollegeofCivilEngineering,UniversityofScienceandTechnologyofSuzhou,Suzhou215011,China)Abstract:Chineseancienttimberarchitectureintegratesthehistory,artandscientificcharacteristicsofChinesetraditionalcultureandrepresentsthedevelopmentlevelofscienceandtechnologyinancientChina.Theusualresearchofancienttimberarchitectureputemphasismainlyontheaspectsofhistoryandart,howeverrarelyonthearchitecturesci2ence.So,theseismiccharacteristicsofmemberswhichstemfromtheancienttimberliftedbeamstructurewerestudiedandthefiniteelementofmemberswasdeduced.Accordingtotheactualancienttimberstructurewithascaleof1:3.52,itsfiniteelementmodelwassetupandanalyzedbyusingsoftwareSAP2000.Theidealandexpectedresultswereac2quired,whichmaygivereferencetothedesignofnowadaystructurewithenergydissipaters.Keywords:ancienttimberliftedbeamstructure;passiveenergydissipationmechanism;finiteelementanalysis(pp:139-142,147)SENSORFORMEASURINGTHEDERIVATIVEOFACCELERATIONCOMPONENTYANGXue2shan1,QIXiao2zhai1,GeongeC.LEE2,MaiTON