| 机车对轨道横向随机不平顺的响应 |
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| 引用本文： | 张明. 机车对轨道横向随机不平顺的响应[J]. 西南交通大学学报, 1994, 29(1): 39-44 |
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| 作者姓名： | 张明 |
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| 作者单位： | 西南交通大学工程力学系 |
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| 摘 要： | 本文用谱分析方法，分析和计算了机车在直线轨道上匀速运行时对轨道横向随机不平顺输入的动力响应，计及了轨道的横向弹性及轮轨间的非线性几何关系。在计算中采用统计线性化方法和迭化法，将结果与线性情况作了比较。
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| 关 键 词： | 机车 轨道 随机不平顺 动力响应 |
Dynamic Response of a Locomotive to Random Lateral Rail lrregularities |
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| Zhang Ming. Dynamic Response of a Locomotive to Random Lateral Rail lrregularities[J]. Journal of Southwest Jiaotong University, 1994, 29(1): 39-44 |
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| Authors: | Zhang Ming |
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| Abstract: | he spectral analysis is used to analyse and calculate the dynamic response of a locomotive running at constant speed to random lateral rail irregularities on an elastic tangent track with nonlinear wheel-rail geometric relationship.Statistical linearization and iteration methods are used in the calculation,The results are compared with those of linear problem. |
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| Keywords: | locomotives orbits responses random irregularities |
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