| 车轮参数对轮轨噪声的影响 |
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| 引用本文： | 刘林芽,雷晓燕,练松良. 车轮参数对轮轨噪声的影响[J]. 噪声与振动控制, 2007, 27(5): 74-77 |
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| 作者姓名： | 刘林芽 雷晓燕 练松良 |
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| 作者单位： | 华东交通大学土建学院 南昌330013(刘林芽，雷晓燕)，同济大学道路与交通工程教育部重点实验室 上海200331(练松良) |
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| 基金项目： | 江西省自然科学基金;江西省教育厅科研项目;国家自然科学基金 |
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| 摘 要： | 铁路列车的运行噪声给沿线居住环境带来了严重影响,在已建立的轮轨滚动噪声预测模型的基础上,车轮参数的变化对轮轨噪声的控制进行分析,分析表明,适当减小车轮半径,增加车轮辐板厚度和车轮踏面质量有助于降低轮轨噪声。
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| 关 键 词： | 振动与波 轮轨噪声 轮轨相互作用 噪声预测 噪声控制 |
| 文章编号： | 1006-1355（2007）05-0074-04 |
| 修稿时间： | 2006-12-04 |
Influence of Wheel Parameters on Wheel/rail Noise |
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| LIU Lin-ya,LEI Xiao-yan,LIAN Song-liang. Influence of Wheel Parameters on Wheel/rail Noise[J]. Noise and Vibration Control, 2007, 27(5): 74-77 |
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| Authors: | LIU Lin-ya LEI Xiao-yan LIAN Song-liang |
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| Affiliation: | 1. East China Jiaotong University, Nanehang 330013, China; 2. The Key Laboratory of Road and Traffic Engineering, Tongji University, Shanghai 200331, China |
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| Abstract: | The railway noise has impacted heavily on the residents along the lines.In this paper,based on the model of wheel/rail rolling noise prediction,the effects on wheel/rail rolling noise of changes in the parameters of wheel are studied.It shows that it is beneficial for the reduction of wheel/rail rolling-noise while the wheel radius are decreased properly and the wheel web thickness and the wheel tread mass are increased. |
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| Keywords: | vibration and wave wheel/rail noise wheel/rail coupled vibration noise prediction noise control |
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