| 并联高挠圆簧两端串联橡胶弹簧系统水平方向刚度分析 |
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| 引用本文： | 米彩盈. 并联高挠圆簧两端串联橡胶弹簧系统水平方向刚度分析[J]. 机车电传动, 2001, 0(6): 23-26 |
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| 作者姓名： | 米彩盈 |
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| 作者单位： | 西南交通大学,机车车辆研究所, |
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| 摘 要： | 为了降低高挠圆簧的工作应力和组合弹簧系统的水平方向刚度值，铁道机车车辆转向架二系弹簧悬挂系统采用并联高挠圆簧两端串联橡胶弹簧结构。基于经典弹簧水平方向刚度分析理论，建立了高挠圆簧和橡胶弹簧的力和力矩与线位移和角位移关系式，导出了并联高挠圆簧两端串联橡胶弹簧的水平方向刚度分析的直接计算方法，为此类系统设计提供了理论依据。
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| 关 键 词： | 刚度分析 铁道机车车辆 转向架 弹簧系统 悬挂系统 工作应力 直接计算 水平方向 并联 串联 |
| 文章编号： | 1000-128X(2001)06-0023-04 |
| 修稿时间： | 2000-11-20 |
Lateral stiffness analysis of parallel flexicoil spring in series with rubber spring on both ends |
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| MI Cai ying. Lateral stiffness analysis of parallel flexicoil spring in series with rubber spring on both ends[J]. Electric Drive For Locomotive, 2001, 0(6): 23-26 |
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| Authors: | MI Cai ying |
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| Abstract: | Based on classical spring lateral stiffness analysis theory, relationships between force, moment and linear, angular displacement of lexicoil spring and rubber spring are established. Direct calculation method of lateral stiffness for parallel flexicoil spring in series with rubber spring at both ends is also deducted. |
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| Keywords: | flexicoil spring rubber spring lateral stiffness stability computational methods rolling stock |
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