大客车CAE分析及轻量化设计 |
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引用本文: | 刘凤君,郭迎春,火进,金磊.大客车CAE分析及轻量化设计[J].客车技术,2011(4):15-17,20. |
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作者姓名: | 刘凤君 郭迎春 火进 金磊 |
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作者单位: | 丹东黄海汽车有限责任公司 |
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摘 要: | 通过有限元分析方法,对12m大客车进行了多工况下的刚度及强度分析;并通过灵敏度分析,对车身骨架进行了优化设计;同时,也呈现了一套通过数值模拟方法对大客车轻量化进行设计的方案,此方案对于客车优化设计具有一定的参考价值。
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关 键 词: | 大客车 FEA 轻量化 |
CAE analysis and lightweight design of bus |
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Abstract: | Through finite element analysis method,make stiffness and intensity analysis under multi working conditions for 12m bus;and make optimization design for body frame through sensitivity analysis;meanwhile,it presents a set of scheme for designing of bus lightweight through" numerical simulation method,this scheme has certain referrence value of bus optimization design. |
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Keywords: | bus FEA lightweight |
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