城市交通噪声污染状况及控制对策研究——以深圳市龙华区为例

Pollution condition and control measures of urban traffic noise:A case study of Shenzhen Longhua District

为研究城市交通噪声对居民的影响,本研究对深圳市龙华区重点区域交通噪声进行了监测与分析,结果表明该区域受地铁、铁路和道路交通噪声影响严重,尤其是在夜间。受噪声源及防噪措施差异的影响,不同监测点噪声分布在高度上有所差异。针对区域噪声特点,提出控制交通噪声污染源、噪声传播途径、噪声受纳环境等措施,以期改善噪声污染状况。

To study the influence of urban traffic noise on residents, monitoring and analyzing were made in the key area of Shenzhen Longhua district, results showed that traffic noise from subway, railway and roadway impact this area seriously, especially at night. Affected by the difference of noise sources and control measures, the noise distribution of different monitoring sites were different in height. According to the noise characteristics in this area, control measures were proposed to improve the pollution condition, including controlling of traffic noise sources, transmission routes and receiving environment.