公路环境影响评价中交通噪声防治措施应用研究

Application Research on Traffic Noise Prevention Measures in Highway Environmental Impact Assessment

声环境影响评价是公路建设项目施工期和运营期环境影响评价的主要内容之一,主要评价公路施工过程及建成通车后对道路两侧及沿线敏感目标的影响程度,并提出减轻对敏感点影响的措施。文章以某改造的二级公路项目中期声环境预测结果为依据,探讨营运期道路交通噪声防治措施的应用。

Acoustic environmental impact assessment is one of the main contents of environmental impact assessment for the construction period and operation period of highway construction projects.It mainly evaluates the impact degree of highway construction process and highway traffic on both sides of the road and the sensitive targets along the route,and proposes the measures to mitigate its impact on sensitive points.Relying on the mid-term acoustic environment prediction results of a reconstructed secondary highway project,this article discusses the application of road traffic noise prevention measures at its operation period.