| 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 |
| 彈性車輪在城市軌道交通車輛中的發展與運用 |
| Development and application of resilient wheels in urban rail transit vehicle |
| Received:May 28, 2014 Revised:October 24, 2014 |
| DOI：10.7535/hbkd.2015yx01001 |
| 中文關鍵詞: 車輛工程 低地板輕軌車輛 彈性車輪 有限元 動力學 |
| 英文關鍵詞:vehicle engineering |
| 基金項目:國家自然科學基金（51305359） |
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| 中文摘要: |
| 城市軌道交通作為一種快捷、舒適、節能、環保、安全的交通工具已越來越受到人們的青睞，但由于車輛運行時產生的噪聲及振動也使城市軌道交通車輛面臨嚴峻的挑戰。目前，針對彈性車輪的研究也在不斷發展深入，通過對彈性車輪的發展背景與結構分類的論述，介紹了彈性車輪在輕軌車輛上的主要優點，并詳細論述了彈性車輪在降噪減振、有限元強度分析、車輛動力學以及輪軌磨耗方面的研究現狀。以國內外低地板輕軌車輛為例，介紹了彈性車輪在城市軌道交通中的發展及運用，并論述了彈性車輪在中國輕軌車輛上的運用前景以及彈性車輪今后的研究方向。 |
| 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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