| 低地板电动大客车车身结构有限元分析 |
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| 引用本文： | 郑策,林程.低地板电动大客车车身结构有限元分析[J].湖北汽车工业学院学报,2005,19(4):9-12. |
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| 作者姓名： | 郑策 林程 |
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| 作者单位： | 北京理工大学,机械与车辆工程学院,北京,100081;北京理工大学,机械与车辆工程学院,北京,100081 |
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| 基金项目： | 国家863高技术研究资助项目（2003AA501800） |
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| 摘 要： | 以纯电动大客车车身为例,建立了车身骨架的有限元模型。为了准确模拟该模型的边界条件,增加了空气弹簧悬架的简化模型。通过有限元分析,发现车身结构中存在一些不合理的地方。在满足强度、刚度要求的前提下,对车身结构作了一定的改进。
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| 关 键 词： | 客车车身 空气弹簧 有限元 |
| 文章编号： | 1008-5483（2005）04-0009-04 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005-10-24 |
Finite Element Analysis on the Structure of the Low-floor E-bus |
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| Zheng Ce,Lin Cheng.Finite Element Analysis on the Structure of the Low-floor E-bus[J].Journal of Hubei Automotive Industries Institute,2005,19(4):9-12. |
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| Authors: | Zheng Ce Lin Cheng |
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| Institution: | School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | Taking a battery-bus as an example,the analysis model of the bus body was set up. In order to simulate the exact boundary condition, the simple model of air spring suspension was set up. After the finite element analysis, some were found unreasonable in the structure of the bus body. Finally,measures were taken to improve on the structure of the body. |
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| Keywords: | bus body air spring suspension finite element analysis |
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