【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。更多还原

【Abstract】 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.更多还原