| 跨座式单轨车辆转向架构架结构疲劳寿命分析 |
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| 引用本文： | 杜子学,李吉慧,朱兴高.跨座式单轨车辆转向架构架结构疲劳寿命分析[J].机车电传动,2011(6):52-53,57. |
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| 作者姓名： | 杜子学 李吉慧 朱兴高 |
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| 作者单位： | 重庆交通大学,重庆,400074 |
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| 基金项目： | 国家科技支撑计划项目(2007BAG06B01) |
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| 摘 要： | 以跨座式单轨车辆转向架构架为研究对象,利用有限元方法对其结构进行强度分析,以分析计算结果为基础,结合材料的S-N曲线和线性累积损伤理论,计算疲劳寿命.结果表明跨座式单轨车辆转向架构架满足强度和疲劳性能方面的要求.
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| 关 键 词： | 跨座式单轨车辆 转向架构架 疲劳寿命 有限元分析 |
Fatigue Life Analysis of Bogie Frame for Straddle Type Monorail Vehicle |
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| DU Zi-xue,LI Ji-hui,ZHU Xing-gao.Fatigue Life Analysis of Bogie Frame for Straddle Type Monorail Vehicle[J].Electric Drive For Locomotive,2011(6):52-53,57. |
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| Authors: | DU Zi-xue LI Ji-hui ZHU Xing-gao |
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| Affiliation: | DU Zi-xue,LI Ji-hui,ZHU Xing-gao(Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | In this paper,the structural strength analysis of bogie frame for straddle type monorail vehicle with the finite element method was provided.Based on the analysis results,combined with the material S-N curve and linear cumulative damage theory,the fatigue life of bogie frame was calculated,and the results showed that the strength and fatigue performance of bogie frame of monorail vehicle met the requirements. |
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| Keywords: | straddle type monorail vehicle bogie frame fatigue life FEM |
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