| 疲劳分析数值方法的关键技术及摇枕计算实例 |
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| 引用本文： | 范国海,周庆超.疲劳分析数值方法的关键技术及摇枕计算实例[J].大连铁道学院学报,2000,21(3):21-25. |
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| 作者姓名： | 范国海 周庆超 |
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| 作者单位： | 齐齐哈尔车辆集团技术开发中心,黑龙江齐齐哈尔 |
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| 摘 要： | 讨论了基于有限元技术的疲劳分析数值方法，并用Ｉ－ＤＥＡＳ的疲劳寿命评估模块对货车转向架的摇枕进行了疲劳寿命评估。
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| 关 键 词： | 车辆 疲劳分析 数值方法 摇枕计算 有限元 货车 |
Key Technique in Numerical Method of Fatigue Analysis And Its Application in Bolster Design |
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| FAN Guo-hai, ZHOU Qing-chao, ZHANG Chun-yi.Key Technique in Numerical Method of Fatigue Analysis And Its Application in Bolster Design[J].Journal of Dalian Railway Institute,2000,21(3):21-25. |
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| Authors: | FAN Guo-hai ZHOU Qing-chao ZHANG Chun-yi |
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| Abstract: | The numerical method of fatigue analysis based on FEA is discussed. And the evaluation of fatigue life in bolster design has been given using I-DEAS. |
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| Keywords: | fatigue analysis numerical method bolster |
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