| 高速铁路噪声预测方法及其在昌九城际轨道交通中的应用 |
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| 引用本文： | 卢祝清,刘林芽,黄志和.高速铁路噪声预测方法及其在昌九城际轨道交通中的应用[J].噪声与振动控制,2009,29(3):82-85. |
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| 作者姓名： | 卢祝清 刘林芽 黄志和 |
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| 作者单位： | 1. 华东交通大学土木建筑学院,南昌,330013
2. 南昌铁路局建设管理处,南昌,330002 |
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| 基金项目： | 国家自然科学基金，江西省自然科学基金 |
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| 摘 要： | 在对城市轨道交通的噪声源特点进行分析的基础上，介绍噪声预测方法，并与国外的成熟方法进行对比分析；重点介绍把城市轨道交通噪声作为一个线声源、噪声源分解为轮轨噪声和牵引噪声等分别进行预测的方法，并给出了详细的计算步骤。以此方法对昌九城际轨道交通的噪声水平进行预测，得到沿线敏感点在昌九城际轨道交通影响下的环境噪声级。
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| 关 键 词： | 声学 高速铁路 噪声预测 城际轨道交通 |
Prediction Method of High-Speed Railway Noise and Prediction of Nanchang-Jiujiang Intercity Rail Transport |
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| LU Zhu-qing,LIU Lin-ya,HUANG Zhi-he.Prediction Method of High-Speed Railway Noise and Prediction of Nanchang-Jiujiang Intercity Rail Transport[J].Noise and Vibration Control,2009,29(3):82-85. |
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| Authors: | LU Zhu-qing LIU Lin-ya HUANG Zhi-he |
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| Affiliation: | LU Zhu-qing, LIU Lin-ya, HUANG Zhi-he(1. School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang 330013, China; 2. Construction Administration, Nanchang Railway Bureau, Nanchang 330002, China) |
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| Abstract: | The characteristics of the noise source of high-speed rail transport are paper. Some methods for railway noise prediction at home and abroad are introduced and noise prediction method, that the noise of high-speed railway is regarded as a line noise analyzed in this compared. The source, and divided into propulsion noise and wheel-rail noise, for urban railway transport is introduced in detail. With this method, the noise level of Nanchang-Jiujiang intercity rail transport is predicted. The environmental noise levels of some noise-sensitive areas along this railway are determined. |
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| Keywords: | acoustics high-speed railway noise prediction intercity rail transport |
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