对车体连接部噪声侵入部位采取降噪对策后效果的验证方法 |
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引用本文: | 田川 (直)人,刘阳春. 对车体连接部噪声侵入部位采取降噪对策后效果的验证方法[J]. 国外铁道车辆, 2010, 47(5): 27-32 |
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作者姓名: | 田川 (直)人 刘阳春 |
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作者单位: | |
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摘 要: | 介绍了降低车辆连接部噪声的试验方案,阐述了定置试验方法以及采取降噪对策后效果的验证、确认。
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关 键 词: | 噪声 降噪对策 隔声材料 日本 |
Method to Deck Noise Invasion Part of Verifying Effect of Noise Decrease Measures |
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Abstract: | The test scheme to reduce deck noise of vehicles is described. The stationary test method as well as the verification and confirmation effect of noise decrease measures is expounded. |
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Keywords: | noise noise decrease measure sound insulation material Japan |
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