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  

Method to Deck Noise Invasion Part of Verifying Effect of Noise Decrease Measures

作　　者：田川人 刘阳春 

出　　处：《国外铁道车辆》2010年第5期27-32,共6页Foreign Rolling Stock

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。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.

关 键 词：噪声 降噪对策 隔声材料 日本 

分 类 号：U270.384[机械工程—车辆工程]