四川环境2011，Vol.30Issue(4)：105-111,7.
常用几种公路交通噪声预测模式准确性分析
Accuracy of Common Prediction Models for Highway Traffic Noise
谢江 1张建强 1李启彬 1谭昌明2
作者信息
- 1. 西南交通大学地球科学与环境工程学院,成都610031
- 2. 四川省交通运输厅公路规划勘察设计研究院,成都610041
- 折叠
摘要
Abstract
Based on the monitored data of traffic volume,vehicle type and vehicle speed,the noisees on two expressways,the Chengdu-Wenjiang-Qionglai expressway and the Chengdu-Mianyang expressway were predicted by applying theree models,i.e.,Federal Highway Administration（FHWA） noise prediction model,prediction model of JTG B03-2006 and the model of HJ2.4-2009 respectively.The predicted values and monitored values were compared and their differences and the causes for every model at same conditions were analyzed.it concluded that the acuracy of model HJ2.4-2009 was superior to model FHWA and the model JTG B03-2006 to predict trafic noise on expressway.关键词
公路/交通噪声/预测模式/准确性分析Key words
Highway/traffic noise/prediction model/accuracy analysis分类
资源环境引用本文复制引用
谢江,张建强,李启彬,谭昌明..常用几种公路交通噪声预测模式准确性分析[J].四川环境,2011,30(4):105-111,7.
