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An Intensity Parameter of Noise Source of Running Train
Author(s): 
Pages: 203-205
Year: Issue:  5
Journal: RAILWAY OCCUPATIONAL SAFETY HEALTH & ENVIRONMENTAL PROTECTION

Keyword:  源强参数噪声预测环境铁路车辆;
Abstract: 通过分析比较,确定了以单节车辆运行的声暴露级LSEO作为铁路列车运行噪声预测的基本源强参量,并给出了确定LSEO的计算方法和测量方法.在现场试验的基础上,确定了客、货列车在基本运行和线路条件下的源强参数值,可用于铁路列车运行噪声的预测.
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