| 抗侧滚扭杆安装方式对城轨车辆曲线通过性能影响 |
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| 引用本文： | 毕鑫,罗世辉,马卫华. 抗侧滚扭杆安装方式对城轨车辆曲线通过性能影响[J]. 机车电传动, 2011, 0(6): 58-60,78 |
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| 作者姓名： | 毕鑫 罗世辉 马卫华 |
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| 作者单位： | 西南交通大学牵引动力国家重点实验室,四川成都,610031 |
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| 基金项目： | 自然科学基金项目(51005190); 教育部博士点新教师基金项目(20090184120006) |
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| 摘 要： | 采用动力学软件Simpack建立了某型地铁车辆的整车模型,通过比较抗侧滚扭杆的不同安装方式,主要分析了其对车辆进出缓和曲线时轮重减载率和脱轨系数的影响.得出结论:根据UIC505-5规范,在满足车体的抗侧滚性能指标下,抗测滚扭杆采用弹性安装方式,可以改善进出缓和曲线时轮重减载率和脱轨系数,提高车辆曲线通过的安全性指标.
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| 关 键 词： | 抗侧滚扭杆 弹性安装 刚性安装 轮重减载率 脱轨系数 城轨车辆 |
Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve |
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| BI Xin,LUO Shi-hui,MA Wei-hua. Impact of Installing Mode of Anti-roll Torsion Bar to Metro Vehicle through the Curve[J]. Electric Drive For Locomotive, 2011, 0(6): 58-60,78 |
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| Authors: | BI Xin LUO Shi-hui MA Wei-hua |
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| Affiliation: | BI Xin,LUO Shi-hui,MA Wei-hua(Traction Power State Key Laboratory,Southwest Jiaotong University,Chengdu,Sichuan 610031,China) |
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| Abstract: | By using of the dynamic software Simpack,a certain type of metro vehicle model was established,and different anti-roll torsion bar installation ways were compared,influence of which to the wheel load reduction rate and derailment coefficient on the transition curve was analyzed.According to UIC505-5 specifications,it was concluded that: when the body's anti-roll performance was met,using flexible installation can ease vehicle accessing curve with lower wheel load reduction rate and derailment coefficient,an... |
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| Keywords: | anti-rolling torsion bar flexible installation rigid installation wheel load reduction rate derailment coefficient metro vehicle |
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