| 常温常导中低速磁悬浮列车车体数值仿真及验证 |
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| 引用本文： | 张学山,谢素明,兆文忠.常温常导中低速磁悬浮列车车体数值仿真及验证[J].大连铁道学院学报,2006,27(4):14-17. |
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| 作者姓名： | 张学山 谢素明 兆文忠 |
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| 作者单位： | 唐山机车车辆厂技术中心 河北唐山063035(张学山)，大交通大学机械工程学院 辽宁大连116028(谢素明，兆文忠) |
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| 摘 要： | 针对磁悬浮列车的中空挤压铝型材、蜂窝夹层板结构和承载特殊性,研究了常温常导中低速磁悬浮列车车体有限元建模对策,并从包括强度、刚度、侧风压力、振动模态及耐撞性等多学科领域进行数值仿真与评估.工程样车车体强度实测结果证明了上述工作是可靠和有效的.
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| 关 键 词： | 中低速悬浮 有限元 性能仿真 |
| 文章编号： | 1000-1670（2006）04-0014-04 |
| 收稿时间： | 2006-02-18 |
Simulation and Test for Mid-/Low-Speed EMS Maglev Trainset Car Body |
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| ZHANG Xue-shan, XIE Su-ming, ZHAO Wen-zhong.Simulation and Test for Mid-/Low-Speed EMS Maglev Trainset Car Body[J].Journal of Dalian Railway Institute,2006,27(4):14-17. |
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| Authors: | ZHANG Xue-shan XIE Su-ming ZHAO Wen-zhong |
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| Abstract: | In this paper,FEA model technology is given for mid-/low-speed EMS MagLev trainset car body constructed with hollow-shape aluminum beams and composite materical named as cellular layers structure.The car body is simulated in static,structure dynamic,fluid dynamic and large-deformation crash fields.And the comparisons between simulation results and the tested results prove that the studies mentioned above are very useful and practical. |
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| Keywords: | MagLev trainset FEM performance simulation |
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