摘要
本文应用美国联邦公路管理局提出的交通噪声预测模型(FHWA),结合国内对汽车噪声的研究成果及杨浦大桥工程的实际情况,确定模型中的有关参数,进行大桥交通车辆噪声预测及评价,并提出相应的防噪和降噪建议。
This paper gives a description of the prediction and the analysis on the traffic-induced noise for the planned Shanghai Yangpu Bridge. FHWA Model recommended by the Departmant of Transportation, Federal Highway Adminstration, U. S. A. is adopted with the actual environmental condition and the relavent parameters of the bridge in consideration. The measures recommended for the efficient control of noise are also presented.
关键词
环境保护
车辆
噪声
预测
公路桥
environment protection. prediction and assessment of trafic—induced noise. control of noise
