| 复杂环境下高速列车动态行为数值仿真和运行安全域分析 |
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| 引用本文： | 金学松,凌亮,肖新标,朱旻昊,周仲荣.复杂环境下高速列车动态行为数值仿真和运行安全域分析[J].计算机辅助工程,2011,20(3):29-41. |
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| 作者姓名： | 金学松 凌亮 肖新标 朱旻昊 周仲荣 |
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| 作者单位： | 西南交通大学牵引动力国家重点实验室,西南交通大学牵引动力国家重点实验室,西南交通大学牵引动力国家重点实验室,西南交通大学牵引动力国家重点实验室,西南交通大学牵引动力国家重点实验室 |
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| 基金项目： | 国家自然科学基金(50520163, 50875218)；国家重大基础研究发展计划（“九七三”计划）(2007CB714700)；四川省2010年第2批基础研究项目（2010JY0070） |
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| 摘 要： | 简要介绍中国高速铁路网的发展规划.列举全世界高速铁路在过去运营过程中出现的几次重大脱轨事故并分析其原因,将这些导致列车脱轨的因素定义为列车运行的复杂环境状态.综述复杂环境下列车安全运行的研究现状和建模方法.简要讨论几种传统的脱轨评价准则,并改进基于轮轨几何接触状态的脱轨评价准则.提出一种研究复杂环境下高速列车安全运行的...
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| 关 键 词： | 高速列车 轨道 安全运行 动态脱轨准则 耦合动力学模型 |
| 收稿时间： | 4/1/2011 12:00:00 AM |
| 修稿时间： | 4/1/2011 12:00:00 AM |
Dynamic behaviour numerical simulation and safety boundary analysis for high speed trains in severe environments |
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| JIN Xuesong,LING Liang,XIAO Xinbiao,ZHU Minhao and ZHOU Zhongrong.Dynamic behaviour numerical simulation and safety boundary analysis for high speed trains in severe environments[J].Computer Aided Engineering,2011,20(3):29-41. |
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| Authors: | JIN Xuesong LING Liang XIAO Xinbiao ZHU Minhao and ZHOU Zhongrong |
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| Affiliation: | Sate Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, Sichuan China,-,-,-,- |
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| Abstract: | The development plan of high speed railways in China is briefly introduced.A few serious derailment accidents in the world are listed and the corresponding causes are briefly described and defined as severe environments in which the trains operate.The research status and the modelling methods of trains running in such severe environments are reviewed.Several traditional derailment criteria are briefly discussed and the derailment criterion which is based on wheel-rail contact geometry relation is improved,a... |
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| Keywords: | high speed train railway track safety operation dynamic derailment criteria coupling dynamics model |
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