基于Cadna/A软件的某高层建筑交通噪声预测评价研究  

Research on the Prediction and Evaluation of Traffic Noise in the High-rise Building Based on the Software Cadna/A

作　　者：刘畅荣[1] 王志勇[1] 汪婷婷[1] 

机构地区：[1]湖南工业大学土木工程学院

出　　处：《中外建筑》2016年第9期85-86,共2页Chinese & Overseas Architecture

基　　金："十二五"国家科技支撑计划课题(2013BAJ10B14):长株潭两型社会农村社区建设技术集成与示范

摘　　要：基于Cadna/A软件建立了高层建筑交通噪声的预测模型,对某拟建高层建筑受高速公路噪声的影响进行评价,并分析了绿化降噪和声屏障降噪技术对声环境质量改善的效果,为高层建筑交通噪声污染防治提供依据。The prediction model of traffic noise around high-rise buildings were established based on Cadna/A software. Then predicted environmental impact of the highway on high-rise buildings. Also analyzed the effects of noise reduction for green and sound barrier, which could provide the basis of pollution prevention and control to traffic noise for the high-rise buildings.

关 键 词：Cadna/A 高层建筑 交通噪声 噪声评价 

分 类 号：TU972[建筑科学—建筑设计及理论] U491.91[交通运输工程—交通运输规划与管理]