| SS1型电力机车转向架模态分析研究 |
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| 引用本文： | 顾枫.SS1型电力机车转向架模态分析研究[J].机车电传动,1996(6):12-16. |
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| 作者姓名： | 顾枫 |
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| 作者单位： | 兰州西机务段 |
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| 摘 要： | 较系统地讨论了对ＳＳ１型机车转向架构架进行模态分析所涉及的模态理论和模态试验。研究了构架的模型化方法和模态特征，得出加肥型向架构 结构固有特性数据，由此判断该结构的易发生疲劳破坏的薄弱环节及位置所在。
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| 关 键 词： | 电力机车 转向架 模态分析 SS1型 |
Modal study of bogie frame of SS 1 electric locomotive |
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| Lanzhouxi Locomotive Depot.Modal study of bogie frame of SS 1 electric locomotive[J].Electric Drive For Locomotive,1996(6):12-16. |
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| Authors: | Lanzhouxi Locomotive Depot |
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| Institution: | Lanzhou 730050 |
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| Abstract: | Modal theory and tests involved in the modal analysis of bogie frame for SS 1 locomotive are discussed systematically.Through studying the modeling and modal features,the inherent characteristics data of the thickened bogie frame are achieved,by which judgement can be made upon weak links easy of fatigue fracture and their locations. |
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| Keywords: | electric locomotive bogie frame modal analysis modal test fatigue fracture calculation methed |
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