【摘要】 随着列车速度的提高,铁路噪声已成为城市和铁路沿线居民日益关注的环境问题。根据现场实测数据和国外资料,提出了计算铁路噪声的方法,并对南昌地区京九铁路噪声进行了预测。更多还原

【Abstract】 With increase of the train speed, railway noise is becoming an environmental problem concerned by citizen and residents along the rail lines. Based on the measurements on site and literature from abroad, calculation method is presented for the prediction of the railway noise in this paper. Finally, prediction of JingJiu railway noise in Nanchang city is investigated.更多还原