典型区域公路交通环境影响评价噪声预测对比分析  

Environmental Impact Evaluation of Typical Regional Highways and Comparative Analysis on Noise Prediction

作　　者：金辉虎[1] 

机构地区：[1]交通运输部天津水运工程科学研究所,天津300456

出　　处：《天津科技》2014年第1期14-17,共4页Tianjin Science & Technology

摘　　要：根据对华北地区、西北地区、西藏地区3个典型区域公路的交通量、车型及车速等的数据监测,应用HJ 2.4-2009推荐噪声预测模式,选择3个区域内3条公路在不同工况、条件下进行噪声预测评价,并提出合理的降噪措施,为提高环境影响评价质量,更好地控制3个不同区域公路交通噪声污染提供参考。Based on traffic volume, vehicle type, vehicle speed and other monitoring data obtained from highways in north China, northwest China and Tibet, a noise prediction mode （recommended by HJ 2.4-2009） was applied to carry out noise prediction evaluation for 3 highways in the 3 regions under different working conditions and contexts. A reasonable solution for noise reduction was proposed to provide references for the quality improvement of environmental impact assessment and the better controlling of traffic noise pollution in the 3 regions.

关 键 词：典型区域公路 噪声预测模式 噪声预测评 价有效性 

分 类 号：X827[环境科学与工程—环境工程]