基于有限元理论的某半承载式大客车车身的强度分析 |
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引用本文: | 钱多德,钱德猛. 基于有限元理论的某半承载式大客车车身的强度分析[J]. 客车技术, 2010, 0(3): 40-42 |
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作者姓名: | 钱多德 钱德猛 |
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作者单位: | 安徽江淮汽车股份有限公司 |
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摘 要: | 在CAD系统中建立车身骨架的线框模型后,将其导入有限元环境中建立车身骨架的混合有限元模型。分析了半承载式客车车身骨架的静强度,探讨了半承载式车身骨架不同状态下的受力特性,找出了车身的薄弱环节,为产品改进设计提供了理论依据。
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关 键 词: | 半承载式客车 静强度 有限元 |
Certain semi-mounted bus body intensity analysis based on finite element theories |
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Abstract: | Set up frame model of body frame in CAD system,and then set up hybrid finite element model of body frame into finite element environment.Analysis the static strength of semi-mounted bus body frame, discuss the stress property of semi-mounted body frame in different conditions,find out the weak lind of body, supply the theory evidence for product design improvement. |
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Keywords: | semi-moundted bus static strength finite element |
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