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:100227602(2008)1120013205(,210031):,:;;;;:U270.38+1:B,,11.1,,,::2008206220:(19682),,:(1),;(2),;(3);(4);(5);(6),,,,,1.2ALS2TOMBOMBARDIERSIEMENS,,,,,/mm2774/mm2633/mm902/mm1762/mm876S.R.CNo.10710A4200610,C45SDN,,,,TB/T13351996TB/T133519965(1)C45SDN,,,(2),(3),:[1],.[M].:,1992.[2].C45SDN[R].2006.(:)3146112008112(1);(2);(3);(4),;(5),;(6)RAMSEMC;(7);(8)3(1);(2)RAMS;(3)EMC;(4),;(5),;(6);(7);(8)44.1(),,,,1,4.2:(1),,RAMS;1(2),,,;(3),,TB/T17592003TB/T15071993;(4),,,4.2.1,,:;,:,4.2.2(2)24146112008114.2.3,,33,,,,,4.2.4(),454.2.5(6)44.3(7)51,,,,4.4(8)4.5(1),,;(2);(3);(4)(9)4.6(1);(2);(3);(4);(5);(6)52006,200km/h,,UPS,2007,DC600V25T,,614611200811:100227602(2008)1120017203(,210031)::;;;:U271:B,,160km/h120km/h1,,,,,,EMIEMC;;,,:2008201225;:2008206202:(19762),,,,2(),,,3,,,,CPU,,:(1),,,2008DC600V25G,,;,,,;,RAMSEMC,,,(:)714611200811ABSTRACTAnalysisofFactorsAffectingFatigueLifeofCoiledSteelSpringsforBogiesDONGXiao2hong(female,bornin1972,engineer,TechnicalCen2terofCSRSifangLocomotive&RollingStockCo.,Ltd.,Qingdao266011,China)Abstract:Thefactorsaffectingfatiguelifeofcoiledsteelspringsforbogiesareexpoundedfromsuchaspectsaspurityofrawmaterial,surfacequali2ty,springcorrosionandstructureofendcoil.Keywords:coiledsteelspring;fatiguelife;af2fect;analysisTheNon2linearBucklingAnalysisontheStainlessSteelCarbodyoftheSpecialGondolaCarforOreWANGYing2lin,etal.(female,bornin1984,graduatestudentformasterdegree,KeyLaboratoryofRailTrafficSafetyofMinistryEducationofCentralSouthUniversity,Changsha410075,China)Abstract:AccordingtoAARStandardinAmeri2ca,withthefiniteelementsoftwareANSYS,thenon2linearbucklinganalysisismadeforthestainlesssteelcarbodyofthespecialgondolacarfororewithanaxle2loadof40t.Thegeometricnon2linearityismainlyconsideredinthispaper.Theincrementalmethodisusedtomaketheanalysisandcalculationoftwokindsofcarbodymodelsinwhichtheflooriswithandwithoutarchtendon.Itisprovedthroughcomparisonofthecalculationresultsthatthearchtendoninthefloornotonlycanimprovethestrengthofcarbody,butalsocanalsoimprovethestiffnessofthefloor,sothatthebucklingisavoidedwithinthespecifiedload,andthestabilityofcarbodyisim2proved.Keywords:non2linearbucklinganalysis;geo2metricalnon2linearity;stainlesssteel;gondolacarDevelopmentoftheTrailerCarinDMUsontheLinebetweenBeijingandBadalingWENAi2guo(male,bornin1974,engineer,PassengerCarDesignDepartmentofCSRNanjingPuzhenRollingStockCo.,Ltd.,Nanjing210031,China)Abstract:Describedarethemaintechnicalprin2ciples,maintechnicalparamters,stuctureaswellastheassimililation,absorptionandreinnovationoftheinnerdecorationtechnologyforimportedmultipleu2nits.Keywords:DMU;technicalparameter;struc2tureDevelopmentofC452SDNGondolaCarExportedtoAfricaZHONGXiao2feng,etal.(male,bornin1982,assistantengineer,Tech2nicalCenterofCSRMeishanRollingStockCo.,Ltd.,Meishan620032,China)Abstract:Describedinthispaperarethemainfeatures,technicalparameters,mainstructureandtestingofC452SDNGondolacars.Keywords:Gondolacar;structure;technicalparameter;performancetestResearchonApplicationoftheElectricalModularDesignTechnologyonRailwayPassengerCarsTANGHeng2zhou(male,bornin1968,seniorengineer,PassengerCarDesignDepartmentofCSRNanjingPuzhenRoll2ingStockCo.,Ltd.,Nanjing210031,China)Abstract:Themeaninganddesignprinciplesoftheelectricalmodulardesignofrailwaypassengercarsareexpounded.Thecontentsandapplicationofthedesignaredescribed.Keywords:railwaypassengercar;electrical;modularization;designDiscussionoftheIntegratedDesignTechnologyforRailwayPassengerCarsWANGWei(male,bornin1976,engineer,PassengerCarDesignDepartmentofCSRNanjingPuzhenRollingStockCo.,Ltd.,Nanjing210031,China)Abstract:Describedaretheconceptandadvanta2gesoftheintegrateddesigntechnologyaswellasitsinitialapplicationonrailwaypassengercars.Keywords:passengercar;modularization;inte2gration;designComparisionoftheDurabilityTestingStandardsforDraftGearsMAOCong2qiang(male,bornin1976,engineer,DraftGearsDe2partmentofQingdaoSifangRollingStockResearchInstituteCo.,Ltd.,Qingdao266031,China)Abstract:Inthispaper,beginningfromtheas2pectofenergy,therequirementsonthedurabilitytestfordraftgearsbyrailwayindustrialstandardsinourcountry,AARstandard,UICcodeandRussianstandardarecompared.Itisconcludedthatthetotalenergyinputinthedurabilitytestfordraftgearsre2quiredbyUICcodeisthemost.ItissuggestedthattheUICcodebeproperlyreferredtoinsettingupstandardsfordraftgearsinourcountry,soastoim2provethereliabilityofdraftgears.Keywords:draftgears;durabilitytest;standardDiscussionofHotboxandInfraredAxleTemperatureDetectionAngleonRollingStockANXiao2bo,etal.(male,bornin1958,seniorengineer,Science&TechnologyInstituteofHarbinRailwayBureau,Harbin150006,China)Abstract:Theoutsideshapeanddimensionsofmemberpartsrelatedwithinfraredaxletemperaturedetectiononthebogiesforpassengerandfreightcarsaredescribed.Theinfraredaxletemperaturedetec2tionanglesuitedtospeedincreaseofrailwaytrainsandheavyhauloffreightcarinourcountryandthepracticaloperationresultarediscussed.