X;,,,,,,,,,1P,,,(FMEA)(CA)(FTA)(ETA)(CCA)[1-2],,,,,,(1),(2)(FTA)FTA,,()(),FTA,(3)(FMEA)FMEA,(),,,,FMEA,,2:;:;:,;:;:,,,252002X:,,201204,,,12341,2PPPPP3P435333.1[3-5],,14:(1);(2);(3);(4);(5);(6);(7)P;(8)();(9);(10);(11),;(12);(13);(14),,,(),12():()();;()();();3.213.323.433.5,()(),(,)4,,3.6,(),()3.714150,(452002)1..:,19992(FRA)...:,19963EN50126:Railwayapplications-ThespecificationanddemonstrationofReliability,Availability,MaintainabilityandSafety(RAMS).CENELEC,19994BlomeriusJ.SafetyofHighSpeedofMaglevTrainsoftheTransrapidType.WITpress2000Southampton5SchabeH.NeueAnsatzeZurSystemsicherheitinderBahntechnik.EisenbahntechnischeRundschau,50(2001),Heft4,S.185-191TheApplicationofSafetyAssessmentMethodtoUrbanMassTransitWuTao(ShanghaiMaglevTransportationDevelopmentCo.,Ltd.,Shanghai201204)AbstractBysummarizingthecommonmethodsofsafetyassessment,theauthorpresentsthetypicalprocessofmasstransitsystemriskanalysis,anddiscussesthecontentsofriskanalysis.Keywordsurbanmasstransit,systemsafety,safetyassessment,riskanalysis(:2002-03-16)(51)OptimumFitAnalysisoftheGeotechnicalParameterCorrelationZhouJunhuiPanRuodong(DepartmentofRailwayandArchitecture.TongjiUniversity.Shanghai200331)AbstractDeformationcontrolisverystricttorailtransit,andtheresultofcalculatingdeformationisapparentlyaffectedbythejustifiedandreliablesoildata.Thispaperutilizesanoriginaltesttodiscussandanalyzethecorrelationofsoilparameter,toascertainthefunctionofcorrelationandtheinfluentialfactors.Theauthorholdsthattherepresen2tativesampleofsoilshallbechosentoconductindoortest,andusethedata,whichreflectstherealpropertyofthesoilandsuitablesoilparametertocalculateandanalyzethedeformationandotherproblems.Keywordsrailtransit,deformationcalculation,geotechnicalparameter(:2002-05-28)553