| 地铁车体改造结构强度及模态分析 |
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| 引用本文： | 占彦,李强,王刚. 地铁车体改造结构强度及模态分析[J]. 都市快轨交通, 2011, 24(1): 101-103. DOI: 10.3969/j.issn.1672-6073.2011.01.025 |
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| 作者姓名： | 占彦 李强 王刚 |
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| 作者单位： | 1. 北京交通大学机械与电子控制工程学院,北京,100044
2. 国家知识产权专利审查中心,100190 |
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| 摘 要： | 以北京复八线地铁加装空调后的车体结构为研究对象,利用有限元分析软件ANSYS对车体结构进行有限元分析,对其进行静强度计算和模态分析。结果表明,加装空调后的车体结构能够满足强度和刚度的相关标准。
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| 关 键 词： | 地铁 北京复八线 车体 有限元 静强度疲劳 模态 |
| 修稿时间： | 2013-12-12 |
Strength and Modal Analysis of Car Body after Reconstruction |
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| Zhan Yan,Li Qiang,Wang Gang. Strength and Modal Analysis of Car Body after Reconstruction[J]. Urban Rapid Rail Transit, 2011, 24(1): 101-103. DOI: 10.3969/j.issn.1672-6073.2011.01.025 |
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| Authors: | Zhan Yan Li Qiang Wang Gang |
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| Affiliation: | Zhan Yan1 Li Qiang1 Wang Gang2(1.School of Mechanical Electronic and Control Engineering,Beijing Jiaotong University,Beijing 100044,2.Patent Examination Cooperation Center of SIPO,Beijing 100190) |
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| Abstract: | With the structure of the reconstructed subway car body by adding air-conditioning as the background of study,finite element analysis was carried out by using software ANSYS to accomplish static strength calculation and modal analysis.Results showed that reconstructed structure can satisfy the strength and rigidity standards. |
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| Keywords: | subway Beijing subway Line 1 car body FEM static strength fatigue mode |
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