[1]居浩,黄晓明,虞晓锋.交通管制因素对普通城市道路噪声的影响[J].东南大学学报(自然科学版),2014,44(2):420-424.[doi:10.3969/j.issn.1001-0505.2014.02.034]
 Ju Hao,Huang Xiaoming,Yu Xiaofeng.Influence of traffic regulation factors on noise in ordinary urban roads[J].Journal of Southeast University (Natural Science Edition),2014,44(2):420-424.[doi:10.3969/j.issn.1001-0505.2014.02.034]
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交通管制因素对普通城市道路噪声的影响()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
44
期数:
2014年第2期
页码:
420-424
栏目:
交通运输工程
出版日期:
2014-03-20

文章信息/Info

Title:
Influence of traffic regulation factors on noise in ordinary urban roads
作者:
居浩12黄晓明1虞晓锋3
1东南大学交通学院, 南京 210096; 2南京市城市道路建设项目储备中心, 南京 210029; 3中国市政工程西北设计研究院有限公司(江苏分院), 南京 210019
Author(s):
Ju Hao12 Huang Xiaoming1 Yu Xiaofeng3
1School of Transportation, Southeast University, Nanjing 210096, China
2Urban Roads Research Center of Nanjing, Nanjing 210029, China
3CSCEC AECOM Consultants Co., Ltd.(Jiangsu Branch), Nanjing 210019, China
关键词:
城市道路 交通管制因素 SoundPLAN 噪声
Keywords:
urban road traffic control factor SoundPLAN noise
分类号:
U491
DOI:
10.3969/j.issn.1001-0505.2014.02.034
摘要:
运用SoundPLAN软件,以南京市城市道路现状为基础,利用我国声环境导则中的道路噪声预测模式,建立了普通城市道路(非高架、隧道等)噪音预测通用模型.并根据实际需要,选择影响噪音的主要因素(车流量、车速、车道数、车型比),利用通用模型分析这些交通管制因素对道路噪声的影响.分析结果表明:噪声随交通量的增加而增加;随车速的增加,噪声先缓慢降低后快速直线增加;随车道数的增加,噪声有所增加,且离道路中心点越近,噪声的增幅越大;随大型车比例的增加,噪声增速变慢.通过该研究可得到各种交通管制因素对噪声变化的影响,并能为城市道路噪声的预防和控制提供一定的依据.
Abstract:
Considering the current urban roads situation of Nanjing, the noise prediction universal model in the ordinary urban roads(not viaduct or tunnel)is first presented with SoundPLAN according to the noise prediction model in the national acoustic environmental guidelines. Based on actual demands, the influencing factors such as vehicle flow, vehicle speed, road path number, vehicle types are mainly considered, and then the influence of them on noise is analyzed. The analysis results show that the noise increases with the increase of vehicle flow; the noise first slowly decreases then linearly increases with the increase of speed; the noise increases with the increase of the road path number, and increases more when closer to the road center; the rate of noise increase becomes slow with the increase of the proportion of large vehicles. Therefore, by the research, the influence of various traffic control factors on the noise can be obtained, which provides a basis for prevention and control of urban road noise.

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备注/Memo

备注/Memo:
收稿日期: 2013-09-02.
作者简介: 居浩(1981—),女,博士生;黄晓明(联系人),男,博士,教授,博士生导师,huangxm@seu.edu.cn.
引用本文: 居浩,黄晓明,虞晓锋.交通管制因素对普通城市道路噪声的影响[J].东南大学学报:自然科学版,2014,44(2):420-424. [doi:10.3969/j.issn.1001-0505.2014.02.034]
更新日期/Last Update: 2014-03-20