高速铁路动车组在线路上适应性设计方法及应用

我国高速铁路轨道结构类型较多,动车组在线路上的适应性问题越来越突出,其相关研究越显重要。本文基于车辆-轨道耦合动力学理论,对高速铁路动车组在线路上适应性设计方法进行了初步探讨,提出了以高速动车组为设计主体的线路适应性设计方法,介绍了该方法在中国标准动车组动力学性能设计工程中的应用情况,以期为我国高速铁路动车组设计提供一种新的思路和参考。...

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Bibliographic Details
Published in中国工程科学 Vol. 17; no. 4; pp. 90 - 97
Main Author 王开云 袁玄成 翟婉明
Format Journal Article
LanguageChinese
Published 中国工程院战略咨询中心 01.04.2015
高等教育出版社有限公司
西南交通大学牵引动力国家重点实验室,成都,610031
Subjects
动车组
线路适应性
车辆-轨道耦合动力学
高速铁路
车辆-轨道耦合动力学
动车组
高速铁路
线路适应性
vehicle-track coupled dynamics
high-speed railway
track adaptability
EMU
Online AccessGet full text
ISSN1009-1742
2096-0034

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Summary:我国高速铁路轨道结构类型较多,动车组在线路上的适应性问题越来越突出,其相关研究越显重要。本文基于车辆-轨道耦合动力学理论,对高速铁路动车组在线路上适应性设计方法进行了初步探讨,提出了以高速动车组为设计主体的线路适应性设计方法,介绍了该方法在中国标准动车组动力学性能设计工程中的应用情况,以期为我国高速铁路动车组设计提供一种新的思路和参考。
Bibliography:Nowadays, various track structures have been applied in Chinese high-speed railway, which obviously causes the adaptability problems for electric multiple unit （EMU） running on the tracks. It is significant to carry out the investigation of track adaptability. Therefore, based on the theory of vehicle-track coupled dynamics, the method of adaptability design for high-speed EMU running on the tracks is preliminarily discussed in this paper. By regarding the high-speed EMU as the design object, a method of track adaptability design is presented, which can supply a new idea and reference for Chinese high-speed EMU. Lastly, the application of this method is introduced in the dynamic performance design of Chinese standard EMU.
Wang Kaiyun, Yuan Xuancheng, Zhai Wanming （State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China）
11-4421/G3
high-speed railway; track adaptability; EMU; vehicle-track coupled dynamics
ISSN:1009-1742
2096-0034