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Development to Decrease Noise in Place along Railway-Tracks of Sanyo Shinkansen

机译:开发减少沿着Sanokansen的铁路轨道的噪音

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Currently, Sanyo Shinkansen is in commercial operation at top speed 300km/h, and 16-car and 8-car trains running depending on the passenger volume. So far we have spent a great effort to achieve environmental standards of Japan, and the environment along railway tracks has been greatly improved. However, because population continues to increase in developed areas along the railroad, it is essential to further reduce noise and vibration in order to continue to provide high-speed transport services in the future. Therefore, we are developing technologies that focus on differences in noise levels of 16-car and 8-car trains. In this paper, we introduce two recent measures for noise reduction. One is the development of current collector applied to 8-car train, the second is the development to reduce the noise from the gaps between cars.
机译:目前,Sanyo Shinkansen在Top Speed Speed 300km / h,16辆车和8辆车列车,根据乘客体积运行。到目前为止,我们花了很大努力实现日本的环境标准,并且铁路轨道的环境得到了大大提高。然而,由于人口沿着铁路的发达区域继续增加,因此必须进一步降低噪音和振动,以便在将来继续提供高速运输服务。因此,我们正在开发专注于16辆车和8辆车列车的噪声水平差异的技术。在本文中,我们介绍了最近的两个降噪措施。一个是施加到8车列车的集电器的开发,第二是开发,以减少汽车之间的差距的噪音。

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