| 多孔性沥青路面的降噪机理及评价方法 |
| |
| 引用本文： | 赵洪志,司正军,张玉红.多孔性沥青路面的降噪机理及评价方法[J].交通标准化,2009(11):83-86. |
| |
| 作者姓名： | 赵洪志 司正军 张玉红 |
| |
| 作者单位： | [1]山东泰华路桥工程有限公司,山东烟台264003 [2]济宁市公路管理局,山东济宁272000 [3]烟台市工程建设第一监理有限公司,山东烟台264000 |
| |
| 摘 要： | 多孔性沥青路面具有排水、抗滑、降噪等功效。是一种值得推广应用的多功能性路面。从多孔吸声和消声降噪两个角度解释多孔性沥青路面的降噪机理，提出采用室内实验与现场测试相结合的方法来评价多孔性路面的降噪性能，对于减少噪声污染具有积极的意义。
|
| 关 键 词： | 多孔性沥青路面 吸声 消声 降噪 机理 |
Noise Reduction Mechanism and Evaluation Method of Porous Asphalt Pavement |
| |
| ZHAO Hong-zhi,SI Zheng-jun,ZHANG Yu-hong.Noise Reduction Mechanism and Evaluation Method of Porous Asphalt Pavement[J].Communications Standardization,2009(11):83-86. |
| |
| Authors: | ZHAO Hong-zhi SI Zheng-jun ZHANG Yu-hong |
| |
| Institution: | 1.Shandong Taihua Highway & Bridge Engineering Co.;Ltd.;Yantai 264003;China;2.Jining Highway Administration Bureau;Jining 272000;3.Yantai 1st Engineering Construction Inspection & Management Co.;Yantai 264000;China |
| |
| Abstract: | Porous asphalt pavement has the efficacies of drainage, anti-slide, noise reduction, etc., which is a multi-functional pavement deserving generalization and application. The noise reduction mechanism of porous asphalt pavement is analyzed from the mechanisms of porous sound absorption, as well as resonance sound attenuation and noise reduction. The evaluation method of noise reduction property of porous asphalt pavement which is composed of indoor tests and field tests is also proposed, which has positive s... |
| |
| Keywords: | porous asphalt pavement sound absorption sound attenuation noise reduction mechanism |
| 本文献已被 CNKI 维普 等数据库收录！ |
