| 基于欧洲标准的新型行邮车车体结构设计及强度分析 |
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| 引用本文： | 施璐,方松.基于欧洲标准的新型行邮车车体结构设计及强度分析[J].机械,2014(9):14-17. |
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| 作者姓名： | 施璐 方松 |
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| 作者单位： | 南京铁道职业技术学院动力工程学院,江苏南京210031 |
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| 基金项目： | “十二五”国家科技支撑计划（2011BAG10B01）; 南铁院青年基金项目（YQ1303） |
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| 摘 要： | 新型行邮车车体采用耐腐蚀高强钢焊接而成。采用有限元分析法对其6种组合工况进行强度分析,为车体结构的设计及改进提供参考。结果表明:新型行邮车结构设计合理,变形协调,强度薄弱部位主要表现为局部应力集中,但其应力值仍在合理的设计范围内。
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| 关 键 词： | 行邮车 欧洲标准 有限元分析 结构设计 强度分析 |
Structure design and Strength analysis for new parcel express carbody based on EN standard |
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| SHI Lu,FANG Song.Structure design and Strength analysis for new parcel express carbody based on EN standard[J].Machinery,2014(9):14-17. |
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| Authors: | SHI Lu FANG Song |
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| Affiliation: | ( Power Engineering, Nanjing Institute of Railway Technology, Nanjing 210031, China ) |
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| Abstract: | This paper describe body structure of new parcel express train, which is manufactured by high strength steel. 6 combination＇s conditions are calculated by finite element method, which can be used to provide reference for carbody structure. The results showed that carbody structure design of new parcel express train is reasonable, and the deformation is coordination. The strength weak parts are mainly as local stress concentration, but the stress is still reasonable within the design range. |
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| Keywords: | parcel express carbody UN standard finite element analysis structure design strength analyse |
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