| 高速列车司机室三明治板的耐碰撞性能仿真 |
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| 引用本文： | 王文斌,赵洪伦. 高速列车司机室三明治板的耐碰撞性能仿真[J]. 计算机辅助工程, 2007, 16(4): 1-3 |
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| 作者姓名： | 王文斌 赵洪伦 |
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| 作者单位： | 同济大学,铁道与城市轨道交通研究院,上海,201804;同济大学,铁道与城市轨道交通研究院,上海,201804 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为验证高速列车司机室三明治板的被动安全设计是否符合要求,参照UIC 651标准运用MSC Dytran软件对某高速列车司机室三明治板的耐碰撞性能进行仿真,分析碰撞后三明治板的变形、应力、能量吸收以及弹头的速度曲线,表明司机室三明治板的耐碰撞结构能满足设计要求.
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| 关 键 词： | 高速列车 三明治板 耐碰撞 仿真 有限元 MSC Dytran |
| 文章编号： | 1006-0871（2007）04-0001-03 |
| 收稿时间： | 2007-05-28 |
| 修稿时间： | 2007-07-06 |
Crashworthiness performance simulation on sandwichpanels of high-speed train cab |
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| WANG Wenbin and ZHAO Honglun. Crashworthiness performance simulation on sandwichpanels of high-speed train cab[J]. Computer Aided Engineering, 2007, 16(4): 1-3 |
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| Authors: | WANG Wenbin and ZHAO Honglun |
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| Affiliation: | Railway & Urban Mass Transit Research Institute,Tongji Univ., Shanghai 200092, China;Railway & Urban Mass Transit Research Institute,Tongji Univ., Shanghai 200092, China |
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| Abstract: | To prove if the safety of high-speed train cab design meets the requirements, the crashworthiness performance is simulated for sandwich panels of a hlgh-speed train cab according to UIC 651 by using MSC Dytran. The deformation, stress, energy asborption of sandwich panels, and warhead speed curve are analyzed after collision. The results show that the crashworthiness structure of the sandwich panels can meet the requirements. |
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| Keywords: | high-speed train sandwich panel crashworthiness simulation finite element MSC Dytran |
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