| 几种常用公路交通噪声预测模式准确性分析 |
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| 引用本文： | 谢江,张建强,李启彬,谭昌明. 几种常用公路交通噪声预测模式准确性分析[J]. 公路, 2012, 0(1): 171-176 |
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| 作者姓名： | 谢江 张建强 李启彬 谭昌明 |
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| 作者单位： | 1. 西南交通大学地球科学与环境工程学院 成都市610031
2. 四川省交通运输厅公路规划勘察设计研究院 成都市610041 |
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| 摘 要： | 根据成温邛高速公路和成绵高速公路的交通量、车型及车速等监测数据,应用美国联邦公路管理局(FHWA)噪声预测模式、JTG B03-2006推荐噪声预测模式和HJ 2.4-2009推荐噪声预测模式,分别对两条高速公路进行噪声预测,将噪声预测值与实测值进行对比,分析在相同车流量、车型及车速等条件下各预测模式预测值与实测值的差值大小,并分析其原因,得出在高速公路交通噪声预测的准确性上,HJ 2.4-2009预测模式优于FHWA预测模式和JTG B03-2006预测模式。
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| 关 键 词： | 公路 交通噪声 预测模式 准确性分析 |
Analysis of Accuracy of Common Highway Traffic Noise Prediction Models |
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| XIE Jiang , ZHANG Jian-qiang , LI Qi-bin , TAN Chang-ming. Analysis of Accuracy of Common Highway Traffic Noise Prediction Models[J]. Highway, 2012, 0(1): 171-176 |
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| Authors: | XIE Jiang ZHANG Jian-qiang LI Qi-bin TAN Chang-ming |
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| Affiliation: | 1.College of Faculty of Geosciences and Environmental Engineering,Southwest Jiaotong University,Chengdu 610031,China; 2.Highway Planning,Investigation & Design Institute,Department of Communications of Sichuan Province,Chengdu 610041,China) |
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| Abstract: | Applying the Federal Highway Administration(FHWA) noise prediction model,the noise prediction model of JTG B03-2006 and the model of HJ2.4-2009 to predicting traffic noise,according to the traffic volume,vehicle and vehicle speed statistical monitoring data of Chengdu-Wenjiang-Qionglai Expressway and Chengdu-Mianyang Expressway.The prediction data and surveying data are compared and the deviation in the same traffic volume,vehicles speed and other conditions is analyzed.It is concluded that the model of HJ2.4-2009 is superior to FHWA prediction model and the model of JTG B03-2006 in the accuracy of expressway traffic noise prediction. |
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| Keywords: | highway traffic noise prediction model accuracy analysis |
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