SimulationandExclusionAnalysisBasedEvaluationMethodStudyonFastenersSensitivityforVehicleFrameStrengthInfluences

SimulationandExclusionAnalysisBasedEvaluationMethodStudyonFastenersSensitivityforVehicleFrameStrengthInfluences.pdf
Fastenersplayacriticalroleonstiffnessandstrengthonthevehicleframeassembly,whichinclusealotofboltsandrivets.Thenumberandconfigurationoffastenersmaycauseagreatinfluenceonframeperformance.However,thereisshortofatestandverificationmethod,whichmaybesystematic,quantitative,high-efficientandlow-cost,usingforstudyingoptimizationofconfigura-tionforfasteners,thusaquantitativeevaluationmethodoffastenerconnection'ssensitivityforvehicleframestrengthinfluenceswasver-ifiedandexploredonthebasisofanexclusionanalysismethodandcomputeraidedsimulation.Byaimingatoptimizationoffastenerdis-tributionintheframeofmedium&heavydutyvehicles,theboltedconnectionofmiddlefirstbeamonframeassemblywasfocused.Withpartitions,gradesandthegraduallyevaluationmethod,finiteelementsoftwarecalculationwasusedtodrawadistributiondiagramoffastenerconnection'ssensitivityonframestrengthinfluences.Duringtheexplorativeprocess,themethodwasadjustedandimprovedtomakepreparationsforfurtherapplicationandexpansion.
作者：YuanYingkun WangTao DingMiao ZhouLibing TaoJinfeng
作者单位：ChinaFAWGroupCorporation.R&DCenter,Medium&HeavyDutyVehicleDepartmentChinaFAWGroupcorporation.R&DCenter,CAEDepartment
母体文献：第19届亚太汽车工程年会暨2017中国汽车工程学会年会论文集
会议名称：第19届亚太汽车工程年会暨2017中国汽车工程学会年会  
会议时间：2017年10月24日
会议地点：上海
主办单位：中国汽车工程学会
语种：chi
分类号：
关键词：fastenerconnection  vehicleframe  strength  sensitivity  simulation
在线出版日期：2020年7月9日
基金项目：
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SimulationandExclusionAnalysisBasedEvaluationMethodStudyonFastenersSensitivityforVehicleFrameStrengthInfluences.pdf

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