Noise Reduction Performance of Double-Layered Porous Pavement

Cylinder specimens with 100mm diameter were molded in the lab, and absorption coefficient was measured by standing wave tube. Effects between the thicknesses, voids and grades of the up and down layers and the noise reduction performance was analyzed by orthogonal test method. Finally, the noise reduction performances of double-layered pavement was predicted.

• Record URL:
  https://doi.org/10.1061/41184(419)237
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784411841
• Supplemental Notes:
  • Copyright © 2011 ASCE
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Wu, Wenbiao
  • Zhang, Yufu
  • Li, Shuming
  • Xu, Zhihong
• Conference:
  • Third International Conference on Transportation Engineering (ICTE)
  • Location: Chengdu , China
  • Date: 2011-7-23 to 2011-7-25
• Publication Date: 2011

Language

• English

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 1433-1438
• Monograph Title: ICTE 2011

Subject/Index Terms

• TRT Terms: Noise; Noise control; Pavement layers; Porous pavements; Sound absorption
• Subject Areas: Environment; Highways; Pavements; I15: Environment; I22: Design of Pavements, Railways and Guideways;

Filing Info

• Accession Number: 01447202
• Record Type: Publication
• ISBN: 9780784411841
• Files: TRIS, ASCE
• Created Date: Aug 19 2011 4:40PM