| 铁路软卧车不同运行速度下车内噪声分布规律研究 |
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| 引用本文： | 刘岩,张晓排,钟志方,张晓娟,张萍.铁路软卧车不同运行速度下车内噪声分布规律研究[J].铁道车辆,2007,45(12):4-5. |
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| 作者姓名： | 刘岩 张晓排 钟志方 张晓娟 张萍 |
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| 作者单位： | 大连交通大学,交通运输工程学院,辽宁,大连,116028 |
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| 摘 要： | 运用多通道噪声测试与分析系统对铁路软卧车进行了多通道同步噪声测试,分析了铁路软卧车车内噪声在不同运行速度下的分布规律,为我国新造铁路客车的防噪降噪设计提供了依据。
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| 关 键 词： | 铁路 软卧车 噪声 测试 |
| 文章编号： | 1002-7602(2007)12-0004-02 |
| 修稿时间： | 2006年10月13 |
Research on the Noise Distribution Pattern inside Cushioned Berth Railway Passenger Cars at Different Running Speeds |
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| LIU Yan,et al..Research on the Noise Distribution Pattern inside Cushioned Berth Railway Passenger Cars at Different Running Speeds[J].Rolling Stock,2007,45(12):4-5. |
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| Authors: | LIU Yan |
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| Abstract: | The multi-channel synchronous noise measurement is made on the cushioned berth railway passenger cars with the multi-channel noise measurement and analysis system,the distribution pattern of noise inside cushioned berth railway passenger cars at different running speeds is analyzed,so that the bases are provided for the noise prevention and reduction design of newly manufactured railway passenger cars in our country. |
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| Keywords: | railway cushioned berth passenger car noise measurement |
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