低噪声车轮研究和应用的进展  

Development of research and application of low-noise railway wheels

作　　者：钟世云[1] 林建平[1] 龚农斌[1] 余卓平[1] 赵洪伦[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200092

出　　处：《电力机车与城轨车辆》2005年第5期1-4,共4页Electric Locomotives & Mass Transit Vehicles

基　　金：上海市科委重大项目资助;项目编号03DZ12019

摘　　要：轮轨噪声是城市轨道交通中的主要噪声源,因此,低噪声车轮的研究是降低轨道交通噪声研究的重点。文章对包括弹性车轮、消声车轮、声学优化车轮和复合材料车轮研究和应用的最新进展进行了总结。Because rolling noise is the dominant source of noise emitted by the train in city, to develop low-noise railway wheel is a key object for reducing noise of train. In this paper, the recent development of research and application of low-noise railway wheels including resilient wheel, noise elimination wheel, acoustic optimized wheel and composite wheel are reviewed.

关 键 词：噪声 弹性车轮 消声车轮 声学优化车轮 

分 类 号：U260.331.1[机械工程—车辆工程]