摘要
伴随着公路的高速发展,公路污染、公路对周边环境影响等问题也大量突现出来。本文针对我国现行通用的3个公路噪声预测模式,通过对公路环境影响评价经验的总结及实际监测数据的分析,得出了对于高速公路、一级公路等高等级公路,交通噪声预测利用FHWA模型或德国Cadna/A模型;对于城区道路,交通噪声预测利用德国Cad-na/A模型;对于山区道路等低等级公路,建议利用类比方法对此类公路交通噪声影响进行分析这一结论。
With the rapid development of road,road pollution,environmental impact on the surrounding roads and other a large number of issues have been stand out.In view of the current general three road noise prediction model,by summarying the experience of Environmental Impact Assessment on the road and analysing the datas of actual monitoring,coming to the conclusion that,for the high lever road,the traffic noise prediction model is FHWA model or German Cadna/A model;for the city road,the traffic noise prediction mode makes use of German Cadna/A model;for the loe lever road,proposed use of analogy methor to analysis of the impact of road traffic noise.
出处
《江西化工》
2011年第1期69-72,共4页
Jiangxi Chemical Industry
关键词
公路
环境影响评价
预测模式
Road Environmental Impact Assessment Prediction Methods
