| 米轨内燃动车组车体有限元分析及试验验证 |
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| 引用本文： | 高峰,李明高,伊召锋,赵明.米轨内燃动车组车体有限元分析及试验验证[J].铁道机车车辆工人,2014(4):44-46. |
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| 作者姓名： | 高峰 李明高 伊召锋 赵明 |
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| 作者单位： | 唐山轨道客车有限责任公司产品技术研究中心,河北唐山063035 |
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| 摘 要： | 针对出口米轨内燃动车组头车车体,采用有限元分析法进行车体静强度仿真分析及模态分析,依据计算结果对车体结构进行优化,并在样车完成试制后开展了车体静强度、模态及平稳性测试,进一步验证了车体设计的安全、可靠及舒适性。
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| 关 键 词： | 动车组 静强度 模态 有限元 试验 |
FEA and experimental verification of car bodies of Meter - gauge DMUs |
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| Gao Feng;Li Minggao;Yi Zhaofeng;Zhao Ming.FEA and experimental verification of car bodies of Meter - gauge DMUs[J].Railway Locomotive & Rolling Stock Workers,2014(4):44-46. |
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| Authors: | Gao Feng;Li Minggao;Yi Zhaofeng;Zhao Ming |
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| Institution: | Gao Feng;Li Minggao;Yi Zhaofeng;Zhao Ming; |
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| Abstract: | Regarding the body of the front car for export- oriented metergauge DMU, FEA method is used to conduct simulation and modal analyses of a car - body＇s static strength. Based on the computed results, the carbody structure is optimized and the static strength, modal and stability of the carbody is tested after the sample car is produced, so as to further verify the safety, reliability and riding comfort of the carbody de- sign. |
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| Keywords: | DMU static strength modal FEA test |
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