鄂尔多斯市2014—2016年城市道路交通声环境质量分析探讨

Study on the Quality of Urban Road Traffic Noise in Erdos City During 2014-2016

随着工业生产、交通运输、城市建筑的发展,环境噪声日益严重,已成为污染人类社会环境的一大公害。以鄂尔多斯市城市道路交通声环境为例,通过2014—2016年噪声监测数据,结合实际工作经验,分析产生噪声污染的来源以及变化趋势。根据监测结果可知:鄂尔多斯市道路交通噪声昼间3年均值为61.1d B(A)。道路交通声环境评价为一级,质量为好。其中康巴什新区总体声环境质量高于东胜区。

With the development of industrial production,transportation,urban construction,environmental noise has become more and more serious.Urban environmental noise has become a major hazard to human social environment.Taking the urban environment noise in Ordos City for an example,the paper analyzes monitoring data of noise and using practical work experience to analyze the trend of change through the2014-2016years.According to the monitoring results:the average equivalent daytime sound level of the roads was61.1dB(A)in the three years,Acoustic environment evaluation was good.The overall environmental quality of Kangbashi new district is higher than that of Dongsheng district.