摘要
分析了内燃机车水阻试验噪声特性，结合已竣工的工程实例分析了全封闭式、敞开式水阻库及隔声屏等措施的条件及降噪效果，并得出了敞开式水阻库应为优选方案的结论。
Noise probity of locomotive loading test has been analysed.Based on finished engineering examples,the conditions and the effect of noise control of the full closed、opened test room and barrier have been analysed.And the conclusion has been drew that the opened test room is the best choice.
出处
《铁道劳动安全卫生与环保》
1999年第2期71-74,共4页
Railway Occupational Safety Health & Environmental Protection
