公路路网建设项目声环境影响评价研究  

THE RESEARCH ON NOISE IMPACT ASSESSMENT OF HIGHWAY NETWORK CONSTRUCTION PROJECT

作　　者：王小妹[1,2] 黄娴[1,3] 李冰晶[1,2] 潘峰[1,2] 仝纪龙[1,2] 

机构地区：[1]兰州大学环境质量评价研究中心,兰州730000 [2]兰州大学大气科学学院,兰州730000 [3]兰州大学资源环境学院,兰州730000

出　　处：《环境工程》2012年第4期105-109,共5页Environmental Engineering

摘　　要：以甘肃省某市新区基础设施建设中的路网建设为例,根据公路路网的交通参数、道路地形地貌条件、路面设施等,利用导则推荐模式预测路网噪声贡献值。该新区路网中道路距离多在500m以上,不论道路平行还是相交,噪声影响以主干道为主,以次干道为辅,相互影响;根据路网噪声环境影响的特点,提出切实可行的声环境影响减缓措施。According to the highway network traffic parameters, the road conditions of landform and the pavement facilities, taking the road network construction in a new city in Gansu Province for example, the recommended guideline model is used to predict noise contribution of the highway network. The distance of each road in the network is more than 500 m, either parallel or cross roads make influence on surroundings, especially the main roads. At last, it is proposed the practical measures to reduce the noise impact based on the characteristics of noise impact.

关 键 词：路网 噪声 环境影响评价 预测 

分 类 号：X820.3[环境科学与工程—环境工程]