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WEN Juan,LI Fu,DING Junjun,LI Gang.Development and application of resilient wheels in urban rail transit vehicle[J].Journal of Hebei University of Science and Technology,2015,36(1):1-8
弹性车轮在城市轨道交通车辆中的发展与运用
Development and application of resilient wheels in urban rail transit vehicle
Received:May 28, 2014  Revised:October 24, 2014
DOI:10.7535/hbkd.2015yx01001
中文关键词:  车辆工程  低地板轻轨车辆  弹性车轮  有限元  动力学
英文关键词:vehicle engineering  
基金项目:国家自然科学基金(51305359)
Author NameAffiliationE-mail
WEN Juan School of Mechanical Engineering Southwest Jiaotong University Chengdu  
LI Fu School of Mechanical Engineering Southwest Jiaotong University Chengdu lifu@home.swjtu.edu.cn  
DING Junjun School of Mechanical Engineering Southwest Jiaotong University Chengdu  
LI Gang School of Mechanical Engineering Southwest Jiaotong University Chengdu  
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中文摘要:
      城市轨道交通作为一种快捷、舒适、节能、环保、安全的交通工具已越来越受到人们的青睐,但由于车辆运行时产生的噪声及振动也使城市轨道交通车辆面临严峻的挑战。目前,针对弹性车轮的研究也在不断发展深入,通过对弹性车轮的发展背景与结构分类的论述,介绍了弹性车轮在轻轨车辆上的主要优点,并详细论述了弹性车轮在降噪减振、有限元强度分析、车辆动力学以及轮轨磨耗方面的研究现状。以国内外低地板轻轨车辆为例,介绍了弹性车轮在城市轨道交通中的发展及运用,并论述了弹性车轮在中国轻轨车辆上的运用前景以及弹性车轮今后的研究方向。
英文摘要:
      Urban rail transit vehicles have been more and more attractive to people as a kind of fast, comfortable, energy-saving, environmental protection and safe transportation. But because of the vehicle noise and vibration, urban rail vehicles also face severe challenges. The research of resilient wheels has been continuously developed and improved. Based on the review of development background and structure sorts of resilient wheels, the advantages of resilient wheels are described, and the research status of noise and vibration reducing, infinite element strength analysis, vehicle dynamic analysis and the wheel-rail wear of resilient wheels are discussed. Taking the low-floor LRVs (light rail vehicles) in domestic and overseas as example, the development and application of the resilient wheels in city rail transit is described, and the application prospects of the resilient wheels in LRVs in domestic and the future research direction of elastic wheel are discussed.
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