| 高速铁道车辆稳态曲线通过研究 |
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| 引用本文： | 戴焕云.高速铁道车辆稳态曲线通过研究[J].西南交通大学学报,1991,4(1):67-73. |
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| 作者姓名： | 戴焕云 |
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| 作者单位： | 西安交通大学机车车辆研究所 |
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| 摘 要： | 高速铁道车辆通过曲线时，轮机作用力、抢重减载率、脱轨系数均较低
速车辆同类值高，同时轮轨磨耗加剧。本文村稳态曲线通过的研究，从
理论上给出了高速铁道车辆所能通过的最小曲线的半径、所需超高等，
同时给出了付车辆曲线通过性能有影响的几个参数，以确定最佳的悬挂
参数和结构参数。
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| 关 键 词： | 机车车辆 动力学 曲线通过性能 高速列车 |
A Study of Steady-State Curving of High Speed Railway Vehicles |
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| Dai Huanyun Research Institute of Rail Vehicles.A Study of Steady-State Curving of High Speed Railway Vehicles[J].Journal of Southwest Jiaotong University,1991,4(1):67-73. |
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| Authors: | Dai Huanyun Research Institute of Rail Vehicles |
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| Affiliation: | Dai Huanyun Research Institute of Rail Vehicles |
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| Abstract: | On curved track, the wheel-rail interaction, the rate of wheel load reduction, the wheel'rail wear rate and the coefficient of derailment for high speed railway vehicles are much higher than those for low speed ones. In this paper, the steady state curving behaviour of high speed railway vehicles are analytically stu- died, and the minimum curve radius and the necessary supere- levation of high. speed track are thus recommended. Parameters of vehicle construction and suspension having effect on curving behaviour are also studied, with their optimum values suggested. |
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| Keywords: | railway vehicle dynamics curving behaviour high speed train |
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