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原文传递 Simulation and Exclusion Analysis Based Evaluation Method Study on Fastener's Sensitivity for Vehicle Frame Strength Influences

题名：	Simulation and Exclusion Analysis Based Evaluation Method Study on Fastener's Sensitivity for Vehicle Frame Strength Influences
正文语种：	中文
作者：	Yuan Yingkun Wang Tao Ding Miao Zhou Libing Tao Jinfeng
作者单位：	FAW Group Corporation.R & D Center,Medium & Heavy Duty Vehicle Department FAW Group corporation.R & D Center,CAE Department
关键词：	fastener connection vehicle frame strength sensitivity simulation
摘要：	Fasteners play a critical role on stiffness and strength on the vehicle frame assembly,which incluse a lot of bolts and rivets.The number and configuration of fasteners may cause a great influence on frame performance.However,there is short of a test and verification method,which may be systematic,quantitative,high-efficient and low-cost,using for studying optimization of configura-tion for fasteners,thus a quantitative evaluation method of fastener connection's sensitivity for vehicle frame strength influences was ver-ified and explored on the basis of an exclusion analysis method and computer aided simulation.By aiming at optimization of fastener dis-tribution in the frame of medium & heavy duty vehicles,the bolted connection of middle first beam on frame assembly was focused.With partitions,grades and the gradually evaluation method,finite element software calculation was used to draw a distribution diagram of fastener connection's sensitivity on frame strength influences.During the explorative process,the method was adjusted and improved to make preparations for further application and expansion.
会议日期：	20171024
会议举办地点：	上海
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
出版日期：	1024-01-20
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