摘要
轮轨滚动噪声是铁路噪声污染的主要来源 ,TWINS模型揭示了轮轨滚动噪声的机理 ,为解决铁路噪声污染提供了理论指南。安装低噪声车轮是目前普遍采用的降低铁路噪声的一种有效措施 ,本文根据低噪声车轮的结构特征 ,将低噪声车轮分为 3类 ,并对这 3种车轮结构特征、降噪原理、降噪效果作了详细的介绍。
The noise of wheel rail rolling is the main source of railway noise pollution.The TWINS model discloses the mechanism of the wheel rail rolling noise and provides theoretical guide for solution of railway noise pollution.Application of low noise wheel is an effective way commonly used at present to reduce railway noise.In this paper,the low noise wheels are classified into three types according to the structural characteristics of low noise wheels are classified into three types according to the structural characteristics of low noise wheels.And the structural characteristics,noise reduction principles and noise reduction effect of the three types of wheels are described in detail.
出处
《铁道车辆》
2000年第8期18-21,共4页
Rolling Stock
