| 轮胎/路面噪声模型研究进展 |
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| 引用本文： | 曹卫东,吕伟民.轮胎/路面噪声模型研究进展[J].公路交通科技,2007,24(3):46-50. |
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| 作者姓名： | 曹卫东 吕伟民 |
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| 作者单位： | 1. 山东大学,土建与水利学院,山东,济南,250061
2. 同济大学,交通运输工程学院,上海,200092 |
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| 摘 要： | 在系统地总结国外学者对轮胎/路面噪声模型研究现状的基础上,对轮胎/路面噪声的物理模型、统计模型和混合模型分别进行了描述和评价,指出了其各自的适用性,物理模型主要用于轮胎设计,统计模型主要用于路面设计,而混合模型则是考虑轮胎和路面的最优组合。由于轮胎/路面噪声机理十分复杂,到目前为止,还没有任何一种模型可直接用于轮胎和路面设计。但从物理意义和使用的角度来看,统计-物理混合模型应当最有发展前景。
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| 关 键 词： | 道路工程 轮胎/路面 评价 噪声模型 现状 |
| 文章编号： | 1002-0268(2007)03-0046-05 |
| 修稿时间： | 2005-09-23 |
Progress in Tire/Pavement Noise Models |
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| CAO Wei-dong,LV Wei-min.Progress in Tire/Pavement Noise Models[J].Journal of Highway and Transportation Research and Development,2007,24(3):46-50. |
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| Authors: | CAO Wei-dong LV Wei-min |
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| Institution: | 1.School of Civil Engineering, Shandong University, Shandong Jinan 250061, China; 2.School of Transportation Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | Based on the summary of the current status of research on tire/pavement noise models by overseas experts,the physical(models,)statistical models and hybrid models of tire/pavement noise were evaluated,respectively.The applicability of each of the models was pointed out.The physical models can be applied for tire design,the statistical models are applied for pavement design and the(hybrid) models focus on the optimization of the combination of tire and pavement.At present,there is no model can be applied directly for tire and pavement design because of the complexity of the mechanism of tire/pavement noise.However,from the point of physics and application,a combined statistical-physical approach is thought to be most promising. |
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| Keywords: | road engineering tire/pavement evaluation noise model the current status |
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