| 动车组3人座椅底架有限元分析 |
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| 引用本文： | 陈文君,袁新杰,黄虎,刘新田,周栋,赵礼辉.动车组3人座椅底架有限元分析[J].上海工程技术大学学报,2009,23(1):37-39. |
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| 作者姓名： | 陈文君 袁新杰 黄虎 刘新田 周栋 赵礼辉 |
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| 作者单位： | 1. 上海交运汽车精密冲压件有限公司,上海,201709
2. 上海工程技术大学,汽车工程学院,上海,201620 |
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| 摘 要： | 对动车组3人座椅的几何模型，通过简化建立了底架结构的有限元模型．根据试验标准，采用U形加载方式对座椅底架进行有限元仿真分析，得到座椅底架前纵梁试验点的挠度和应力．仿真分析表明，所得数据都在安全范围内，可为座椅骨架的设计提供参考．
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| 关 键 词： | 3人座椅底架 U形加载 有限元分析 |
Finite Element Analysis of Three-people Seat Underframe in Motor Train |
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| CHEN Wen-jun,YUAN Xin-jie,HUANG Hu,LIU Xin-tian,ZHOU Dong,ZHAO Li-hui.Finite Element Analysis of Three-people Seat Underframe in Motor Train[J].Journal of Shanghai University of Engineering Science,2009,23(1):37-39. |
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| Authors: | CHEN Wen-jun YUAN Xin-jie HUANG Hu LIU Xin-tian ZHOU Dong ZHAO Li-hui |
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| Affiliation: | 1.Shanghai Jiaoyun Accuracy Pressing Co.;Ltd;Shanghai 201709;China;2.College of Automotive Engineering;Shanghai University of Engineering Science;Shanghai 201620;China |
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| Abstract: | The FEA model of three-people seat underframe in the motor train unit was established.According to requirement of factory and experiment,U-shaped loading method was used to analyze the seat underframe and get the deflection and stress of test point on the front longeron.The data resulted from simulation analysis are within the safety range and may be referred to for the seat framework design. |
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| Keywords: | three-people seat U-shaped loading FEA（Finite Element Analysis） |
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