The Experimental Studies on High-speed Railway Noise Field Vertical Distribution and propagation characteristic

Regular paper

Yanliang Li

China Academy of Railway Science

Tuesday 2 june, 2015, 16:40 - 17:00

0.1 London (90)

The studies on high-speed railway noise field vertical distribution characteristic and propagation characteristic are the basis for drawing up environmental management, the relative standards and environmental protection measures. The related tests have been carried out in Beijing Tianjin Intercity Railway, Wuhan Guangzhou High-speed railway and Beijing Shanghai High-speed Rail. By analyzing the experimental data,the verticaldistribution characteristic when the Multiple Units running in a high speed and the law as the radiation noiseattenuated with distance are achieved.

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