The Study of Railway Bridge Noise Monitoring and Prevention

Along with the social economy of our country and city change the ceaseless development of the process, noise pollution has become one of China´s four major environment pollution (water pollution, air pollution, solid waste pollution and noise pollution). Harbin bin Zhou railway bridge noise radiation problem has caused strong resentment vicinity. The survey found that Harbin bin Zhou railway bridge noise monitoring date and prevention research is less. In this article, extensive investigation, analysis of Harbin railway bridge noise radiation mechanism and on the basis of reason, in accordance with national city sound environment standards, measurement specifications, combined with bin Zhou railway bridge on the noise pollution and the actual response of the residents, monitoring the bin Zhou iron bridge noise radiation situation and around city environmental noise pollution relevant data, with the help of the acoustic environmental quality evaluation index, the evaluation results are given, finally put forward a series of practical noise prevention and control measures. Through this study, the Harbin City Hall related department to improve sound environment of bin Zhou railway bridge area are provided some valuable data and references, it has a certain practical value.