基于车内噪声水平的路面预养护指标阈值确定方法研究
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摘要
为了消除车内噪声对人心理和生理的危害,提出了一种基于车内噪声水平的沥青路面预防性养护指标阈值的确定方法。通过多层前向反馈神经网络构建了车内噪声和国际平整度指数的关系模型;依据噪声分级和危害标准,确定了国际平整度指数指标预防性养护的噪声阈值标准;对比分析了国际平整度指数指标预防性养护的规范阈值标准和噪声阈值标准的养护需求。结果表明,前向反馈神经网络能够较好地根据车内噪声水平预测沥青路面国际平整度指数。噪声阈值标准相对于规范阈值标准,对沥青路面国际平整度指数提出了更高的要求。
In order to eliminate the harmfulness of noise to people's psychology and physiology,a method to determine the threshold of preventive maintenance index of asphalt pavement based on the in-vehicle noise level was proposed. The multi-layer forward feedback neural network is used to establish the relation model between invehicle noise and international roughness index( IRI). The noise threshold standard of preventive maintenance index( IRI) is determined according to noise classification and hazard criteria. Maintenance requirements resulting from the IRI threshold standards based on noise level and the IRI threshold standards based on current guidelines is compared and analyzed. Results show that the forward feedback neural network can predict the international roughness index of asphalt pavement better based on the in-vehicle noise level. Compared with the threshold standard based on current guidelines,threshold standard based on noise level puts forward a higher requirement for the international roughness index of asphalt pavement.
In order to eliminate the harmfulness of noise to people's psychology and physiology,a method to determine the threshold of preventive maintenance index of asphalt pavement based on the in-vehicle noise level was proposed. The multi-layer forward feedback neural network is used to establish the relation model between invehicle noise and international roughness index( IRI). The noise threshold standard of preventive maintenance index( IRI) is determined according to noise classification and hazard criteria. Maintenance requirements resulting from the IRI threshold standards based on noise level and the IRI threshold standards based on current guidelines is compared and analyzed. Results show that the forward feedback neural network can predict the international roughness index of asphalt pavement better based on the in-vehicle noise level. Compared with the threshold standard based on current guidelines,threshold standard based on noise level puts forward a higher requirement for the international roughness index of asphalt pavement.
引文
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3 Vázquez V F,Paje S E.Study of the road surface properties that control the acoustic performance of a rubberised asphalt mixture.Applied Acoustics,2016;102:33-39
4孙立军,耿媛婧,周晓青.车辆噪声与城市道路路面平整度关系的试验研究.公路交通科技,2007;(6):24-28Sun Lijun,Geng Yuanjing,Zhou Xiaoqing.Experimental research on the relation between motor vehicle noise and pavement roughness of urban road.Journal of Highway and Transportation Research and Development,,2007;(6):24-28
5 Qiao F,Li Q,Yu L.Neural network modeling of in-vehicle noises with different roadway roughness.Bridging the East and West,2016:174
6陈城,孙立军,杜豫川,等.路面平整度对小汽车噪声的影响研究.公路,2007;(1):122-125Chen Cheng,Sun Lijun,Du Yuchuan.Research on influence of pavement roughness on noise of car.Highway,2007;(1):122-125
7 Mahmood M S,Mathavan S,Rahman M M.Pavement maintenance decision optimization using a novel discrete bare-bones particle swarm algorithm.Transportation Research Board 95th Annual Meeting.2016
8 Lauper E,Moser S,Fischer M,et al.Explaining car drivers'intention to prevent road-traffic noisean application of the norm activation model.Environment and Behavior,2016;48(6):826-853
9李健民.城市道路交通噪声的危害及防治.中国市政工程,2003;(4):9-10Li Jianmin.Harm of traffic noise in urban roads and the prevention&control methods.China Municipal Engineering,2003;(4):9-10
10 World Health Organization(WHO).Guidelines for Community Noise;Geneva.2000.http://www.who.int/docstore/peh/noise/guidelines2.html(Apr.8,2015)
11曾丽霞.OGFC路面降噪特性研究.广州:华南理工大学,2015Zeng Lixia.Research on noise reduction characteristic of OGFC.Guangzhou:South China University of Technology,2015
12 Li Q,Qiao F,Yu L.Testing of in-vehicle noises when driving on freeways with different pavement types.Proceedings of the 107th Air&Waste Management Association(AWMA),Raleigh,N.C,2015:22-25
13 ASTM E1686-16 Standard Guide for Applying Environmental Noise Measurement Methods and Criteria,ASTM International,Wes Conshohocken,PA,2016,https://doi.org/10.1520/E1686-16
14 JTG H20-2007,公路技术状况评定标准,2007JTG H20-2007,Highway Performance Assessmen Standards,2007
15区仕权.高性能沥青路面预防性养护措施评价与优化研究.广州:华南理工大学,2011Ou Shiquan.Performance evaluation and optimization of asphal pavement preventive maintenance.Guangzhou:South Chin University of Technology,2011
2 Gozalo G R,Morillas J M B,Carmona J T,et al.Study on the relation between urban planning and noise level.Applied Acoustics,2016;111:143-147
3 Vázquez V F,Paje S E.Study of the road surface properties that control the acoustic performance of a rubberised asphalt mixture.Applied Acoustics,2016;102:33-39
4孙立军,耿媛婧,周晓青.车辆噪声与城市道路路面平整度关系的试验研究.公路交通科技,2007;(6):24-28Sun Lijun,Geng Yuanjing,Zhou Xiaoqing.Experimental research on the relation between motor vehicle noise and pavement roughness of urban road.Journal of Highway and Transportation Research and Development,,2007;(6):24-28
5 Qiao F,Li Q,Yu L.Neural network modeling of in-vehicle noises with different roadway roughness.Bridging the East and West,2016:174
6陈城,孙立军,杜豫川,等.路面平整度对小汽车噪声的影响研究.公路,2007;(1):122-125Chen Cheng,Sun Lijun,Du Yuchuan.Research on influence of pavement roughness on noise of car.Highway,2007;(1):122-125
7 Mahmood M S,Mathavan S,Rahman M M.Pavement maintenance decision optimization using a novel discrete bare-bones particle swarm algorithm.Transportation Research Board 95th Annual Meeting.2016
8 Lauper E,Moser S,Fischer M,et al.Explaining car drivers'intention to prevent road-traffic noisean application of the norm activation model.Environment and Behavior,2016;48(6):826-853
9李健民.城市道路交通噪声的危害及防治.中国市政工程,2003;(4):9-10Li Jianmin.Harm of traffic noise in urban roads and the prevention&control methods.China Municipal Engineering,2003;(4):9-10
10 World Health Organization(WHO).Guidelines for Community Noise;Geneva.2000.http://www.who.int/docstore/peh/noise/guidelines2.html(Apr.8,2015)
11曾丽霞.OGFC路面降噪特性研究.广州:华南理工大学,2015Zeng Lixia.Research on noise reduction characteristic of OGFC.Guangzhou:South China University of Technology,2015
12 Li Q,Qiao F,Yu L.Testing of in-vehicle noises when driving on freeways with different pavement types.Proceedings of the 107th Air&Waste Management Association(AWMA),Raleigh,N.C,2015:22-25
13 ASTM E1686-16 Standard Guide for Applying Environmental Noise Measurement Methods and Criteria,ASTM International,Wes Conshohocken,PA,2016,https://doi.org/10.1520/E1686-16
14 JTG H20-2007,公路技术状况评定标准,2007JTG H20-2007,Highway Performance Assessmen Standards,2007
15区仕权.高性能沥青路面预防性养护措施评价与优化研究.广州:华南理工大学,2011Ou Shiquan.Performance evaluation and optimization of asphal pavement preventive maintenance.Guangzhou:South Chin University of Technology,2011