| 机车车体断面结构的优化设计 |
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| 引用本文： | 刘晓波.机车车体断面结构的优化设计[J].电力机车与城轨车辆,2008,31(4). |
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| 作者姓名： | 刘晓波 |
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| 作者单位： | 南车株洲电力机车有限公司 湖南株洲412001 |
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| 摘 要： | 机车车体的刚度特性直接影响机车车体的可靠性、安全性及密封性能。但目前机车车体结构分析偏重于强度指标,主要以结构强度作为关键指标进行产品定型。文章根据结构设计的刚度准则,并参考目前几种车型的断面结构,对机车车体断面进行了优化分析,为车体断面型式的合理设计提供了参考。
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| 关 键 词： | 机车车体 断面结构 有限元分析 优化设计 |
Optimum design of cross-section structure of locomotive car body |
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| LIU Xiao-bo.Optimum design of cross-section structure of locomotive car body[J].Electric Locomotives & Mass Transit Vehicles,2008,31(4). |
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| Authors: | LIU Xiao-bo |
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| Abstract: | The stiffness character impacts the critical index of locomotive car body such as reliability,safety and leak-proofness.At the present time,locomotive car body structure design imbalances strength analysis,the structure strength of car body's is considered as critical index.This paper studies locomotive car body cross-section bases on the stiffness design criterion and the several car body cross-section structures.The correlative supporting is given to design rational car body cross-section. |
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| Keywords: | locomotive car body cross-section structure FEM optimum design |
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