| 轨道车辆的柔性系数研究 |
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| 引用本文： | 李学良,沈钢.轨道车辆的柔性系数研究[J].铁道车辆,2011,49(8):4-6,1. |
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| 作者姓名： | 李学良 沈钢 |
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| 作者单位： | 同济大学铁道与城市轨道交通研究院,上海,201804 |
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| 摘 要： | 根据UIC 505—5:1997规程中提出的柔性系数的定义,推导出一个适合二系悬挂采用空气弹簧无摇枕结构的轨道车辆柔性系数计算公式,并对曾采用的多种简化的柔性系数计算公式进行了比较,分析了各悬挂参数对柔性系数的影响。
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| 关 键 词： | 柔性系数 空气弹簧 抗侧滚刚度 |
Research on the Flexibility Coefficient of Rail Vehicles |
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| LI Xue-liang,et al..Research on the Flexibility Coefficient of Rail Vehicles[J].Rolling Stock,2011,49(8):4-6,1. |
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| Authors: | LI Xue-liang |
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| Institution: | LI Xue-liang,et al.(Institute of Railway & Urban Rail Transit of Tongji University,Shanghai 201804,China) |
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| Abstract: | According to the definition of the flexibility coefficient given in UIC 505-5:1997,the flexibility coefficient calculation formula suited to rail vehicles with air spring bolsterless structure for secondary suspension is deduced.And several simplified flexibility coefficient calculation formulae which have been applied are compared.The effects of various suspension parameters on the flexibility coefficients are analyzed. |
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| Keywords: | flexibility coefficient air spring anti-rolling stiffness |
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