城市快速路交通噪声影响分析——以深圳市罗湖区罗沙路为例

Urban Expressway of Traffic Noise Simulated and Control Measures

城市快速路是城市交通运输网的重要组成部分,其产生的交通噪声相当严重。评价城市快速路交通噪声对其两侧交通噪声敏感点的污染状况是目前面临的一个难题。文章以深圳市罗湖区罗沙路为例,对其周边的交通噪声敏感点进行现状调查,利用SoundPLAN软件模拟噪声污染状况,并对安装声屏障前后的降噪效果进行评价,为城市快速路交通噪声污染防治措施的制定提供基础数据和建议。

Urban Expressway is an important urban transport network elements,the generated traffic noise is quite serious.Currently,Evaluation of urban expressway traffic noise sensitive points on both sides of traffic noise pollution is a problem.For example,Rosa Road,Luohu District,Shenzhen,traffic noise around its sensitive points Investigation,using SoundPLAN software simulation noise pollution,and the installation of sound barriers for noise reduction before and after the evaluation,the Urban expressway Traffic Noise pollution control measures and recommendations provide the basis for the development.