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.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784411841
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Supplemental Notes:
- Copyright © 2011 ASCE
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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
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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