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基于CPXT法的橡胶沥青路面噪音频谱分析

, PP. 22-28

Keywords: 道路工程,橡胶沥青路面,CPXT法,路面噪音频谱

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Abstract:

？按照国际标准组织推荐的拖车式近距离现场测试(CPXT)法,利用交通运输部公路科学研究院研制的配重式轮胎-路面噪音检测拖车,分别对橡胶沥青路面和SBS改性沥青玛蹄脂碎石路面进行轮胎-路面噪音检测。同时,利用Superpave简单性能试验机测量了2种类型路面材料在不同温度和荷载作用频率下的动态模量和相位角。结果表明:橡胶沥青路面与SBS改性沥青玛蹄脂碎石路面相比,噪音频谱的峰值集中范围由1000~6000Hz向低频方向800~5000Hz移动;橡胶沥青混凝土优良的弹性性能是降低轮胎-路面噪音的主要原因。研究结论可为橡胶沥青路面的降噪机理研究、轮胎-路面噪音评价提供有益借鉴和参考。

 References

[1]  DONAVAN P R,LODICO D M.Measuring Tire-pavement Noise at the Source[R].Washington DC:Transportation Research Board,2009.
[2]  RASMUSSEN R O.Tire/Pavement and Environmental Traffic Noise Research Study[R].Denver:Colorado Department of Transportation,2011.
[3]  LU Q,KOHLER E,HARVEY J T,et al.Investigation of Noise and Durability Performance Trends for Asphaltic Pavement Surface Types:Three-year Results[R].Sacramento:California Department of Transportation,2009.
[4]  王 超.橡胶沥青结合料性能影响因素分析[J].筑路机械与施工机械化,2012,29(3):47-50.
[5]  WANG Chao.Analysis of Influential Factors on Performance of Rubber Asphalt Mixture[J].Road Machinery & Construction Mechanization,2012,29(3):47-50.
[6]  LIANG Jian-hong,WANG Yong-gang.Improvement of High Temperature Performance for Rubber Asphalt Mixture[J].Road Machinery & Construction Mechanization,2011,28(9):46-48.
[7]  石 鑫.新型橡胶沥青应力吸收层设计研究[J].筑路机械与施工机械化,2011,28(10):54-56.
[8]  WANG Xiao-feng,CAO Rong-ji.Rubber Asphalt Modification Mechanism[J].Journal of Chang'an University:Natural Science Edition,2011,31(2):6-11.
[9]  刘亚敏,韩 森,徐鸥明.掺外加剂的橡胶沥青SMA混合料设计方法[J].长安大学学报:自然科学版,2011,31(3):13-16.
[10]  交通运输部公路科学研究院.北京市长安街大修工程沥青混合料配合比设计报告[R].北京:交通运输部公路科学研究院,2009.
[11]  Research Institute of Highway,Ministry of Transportation.Asphalt Mixture Design Report of Maintenance Projects Chang'an Avenue in Beijing[R].Beijing:Research Institute of Highway,Ministry of Transportation,2009.
[12]  交通部公路科学研究院.配重式轮胎/路面噪音检测拖车:中国, CN101762319[P].2010-06-30.
[13]  Research Institute of Highway,Ministry of Transportation.Trailer with Weight for Tire/Road Noise Measurements:China,CN101762319[P].2010-06-30.
[14]  马 翔,倪富健,陈荣生.沥青混合料动态模量试验及模型预估[J].中国公路学报,2008,21(3):35-39,52.
[15]  王旭东,李美江,路凯冀,等.橡胶沥青及混凝土应用成套技术[M].北京:人民交通出版社,2008.
[16]  WANG Xu-dong,LI Mei-jiang,LU Kai-ji,et al.The Applied Technology of the Crumb Rubber in the Asphalt and Mixture [M].Beijing:China Communications Press,2008.
[17]  HANSON D,JAMES R S,NESMITH C.Tire/Pavement Noise Study[R].Auburn: Auburn University,2004.
[18]  梁建红,王永刚.橡胶沥青混合料高温性能的改善方法[J].筑路机械与施工机械化,2011,28(9):46-48.
[19]  SHI Xin.Study on Design of New Rubber Asphalt Stress Absorbing Layer[J].Road Machinery & Construction Mechanization,2011,28(10):54-56.
[20]  刘子兴,常立峰.橡胶沥青性能试验及影响因素分析[J].筑路机械与施工机械化,2011,28(3):59-62.
[21]  LIU Zi-xing,CHANG Li-feng.Performance Experiment and Analysis of Influential Factors for Rubber Asphalt[J].Road Machinery & Construction Mechanization,2011,28(3):59-62.
[22]  王笑风,曹荣吉.橡胶沥青的改性机理[J].长安大学学报:自然科学版,2011,31(2):6-11.
[23]  LIU Ya-min,HAN Sen,XU Ou-ming.Design Method of Crumb Rubber Modified SMA Mixture Using Different Additives[J].Journal of Chang'an University:Natural Science Edition,2011,31(3):13-16.
[24]  ISO/CD 11819-2,Acoustics－Method for Measuring the Influence of Road Surfaces on Traffic Noise－Part 2:the Close-proximity Method[S].
[25]  陈克安,曾向阳,杨有良.声学测量[M].北京:机械工业出版社,2010.
[26]  CHEN Ke-an,ZENG Xiang-yang,YANG You-liang.Acoustic Detecting[M].Beijing:China Machine Press,2010.
[27]  MA Xiang,NI Fu-jian,CHEN Rong-sheng.Dynamic Modulus Test of Asphalt Mixture and Prediction Model[J].China Journal of Highway and Transport,2008,21(3):35-39,52.

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