公路建设项目营运期声环境影响评价研究

Study on Acoustic Environmental Impact Assessment of Operation Period on Highway Construction Projects

本文结合夏云镇云园路公路建设项目环境影响评价,对营运期声环境影响评价中的交通噪声预测与评价和敏感点环境噪声预测与评价两个工作要点进行了研究。结果表明:交通噪声预测是基础环节,若模式选择不合理导致预测结果不准确,会直接影响敏感点环境噪声的预测。最后,对营运期声环境影响评价进行了归纳总结。

A survey was based on environmental impact assessment of the Yunyuan Road highway construction project in Xiayun Town,two main points:traffic noise and sensitive point of environmental noise prediction and evaluation in the acoustic environmental impact assessment during operation period.The result shows that traffic noise prediction is the basic link.If the mode selection is unreasonable so that the prediction result is not accurate,it will directly affect the prediction of environmental noise at sensitive points.Finally,the acoustic environmental impact assessment during the operation period is summarized.