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成贵客专动车组异常抖动原因分析及治理.docx

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成贵客专动车组异常抖动原因分析及治理 Abstract TheChengdu-Guiyangpassengerdedicatedtrain,alsoknownastheChengguiHigh-SpeedRailway,hasbeenexperiencingabnormalshakingduringitsoperation.Thishasledtopassengerdiscomfort,safetyconcerns,anddecreasedefficiency.Inthispaper,weanalyzethepotentialcausesoftheabnormalshakingandproposeseveralsolutionstoaddresstheissue.Ourfindingsindicatethatthemainculpritoftheshakingislikelytobetrackirregularities,whichcausethevehicletovibrateandultimatelyleadtopassengerdiscomfort.Solutionstotheproblemincludetheimplementationofmonitoringandmaintenanceprograms,trackrealignment,andtheuseofshock-absorbingmaterials.Thesesolutionscanmitigatetheissueandensurepassengersafetyandcomfortwhileincreasingefficiency. Keywords:Chengdu-Guiyangpassengerdedicatedtrain,abnormalshaking,trackirregularities,vibration,passengercomfort,safetyconcerns,efficiency. Introduction TheChengdu-GuiyangpassengerdedicatedtrainisanimportantmodeoftransportationthatconnectsthecitiesofChengduandGuiyang.Sinceitsinaugurationin2014,thehigh-speedrailhasbeeninstrumentalinfacilitatingconnectivityandenhancingeconomicdevelopmentintheregion.Thetrainoperatesataspeedof250kilometersperhour,yetovertheyears,somepassengershavereporteddiscomfortduetothetrain'sabnormalshaking.Thishasraisedsafetyconcernsanddecreasedefficiency,jeopardizingtheoveralleffectivenessofthehigh-speedrail. Inthispaper,weanalyzethepotentialcausesoftheabnormalshakinganddiscussfeasiblesolutionstoaddresstheissue.Ourfindingsindicatethattheprimarycauseoftheabnormalshakingistrackirregularities,whichcausethevehicletovibrateandultimatelyleadtopassengerdiscomfort.Inresponsetothischallenge,severalsolutionsareproposed,includingmonitoringthetracks'conditionregularly,implementingmaintenanceprograms,re-aligningthetracks,andusingshock-absorbingmaterials.Thesesolutionscanmitigatetheissueandensurepassengersafetyandcomfortwhileenhancingefficiency. PotentialCausesofAbnormalShaking TheChengdu-Guiyangpassengerdedicatedtrain'sabnormalshakingcouldarisefromseveralfactors,i