摘要
以德国高速列车ICE 3的隧道试验结果为基础,介绍了影响隧道微压波波面压力和压力梯度的因素,并给出了德国相关的声学评估结果。
On the basis of the tunnel test results for the German high speed train ICE 3, the factors affecting the micro-pressure wave surface pressure and the pressure gradient in tunnel are described, and the relevant acoustic evaluation result in Germany is given out.
出处
《国外铁道车辆》
2013年第5期1-6,共6页
Foreign Rolling Stock
基金
甘肃省科技支撑计划项目(1011GKCA035)
关键词
高速列车
微压波
隧道
试验
德国
high speed train
micro-pressure wave
tunnel
test
Germany
