| DF12型机车司机室噪声控制 |
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| 引用本文： | 栗韶毅. DF12型机车司机室噪声控制[J]. 内燃机车, 2004, 0(4): 10-14 |
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| 作者姓名： | 栗韶毅 |
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| 作者单位： | 资阳机车厂技术中心,四川,资阳,641301 |
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| 摘 要： | 分析了DF12型机车运行时的主要噪声源及布置情况,详细介绍了司机室吸声、隔声原理和采取的措施,以及进一步改进的措施。
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| 关 键 词： | DF12型机车 司机室 噪声 控制 |
| 文章编号： | 1003-1820(2004)04-0010-05 |
| 修稿时间： | 2003-12-22 |
Noise control of diver''''s cab of DF12 locomotive |
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| LI Shao-yi. Noise control of diver''''s cab of DF12 locomotive[J]. Diesel Locomotives, 2004, 0(4): 10-14 |
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| Authors: | LI Shao-yi |
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| Abstract: | The main noise sources of DF_(12) locomotive at running and the noise sources' arrangement are analysed.The principles of sound absorption,and sound insulation are described and the improving measures are proposed. |
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| Keywords: | DF_(12) locomotive driver's cab noise control |
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