In-situ Assessment of Low Noise Asphalt Pavements Acoustical Performance

4th International Conference on Road and Rail Infrastructure (CETRA 2016)

View Publication Info
 
 
Field Value
 
Title In-situ Assessment of Low Noise Asphalt Pavements Acoustical Performance
 
Creator Audrius Vaitkus; Road Resarch Institute, Faculty of Environmental Engineering, Vilnius Gediminas Technical University
Viktoras Vorobjovas; Road Resarch Institute, Faculty of Environmental Engineering, Vilnius Gediminas Technical University
Tadas Andriejauskas; Road Resarch Institute, Faculty of Environmental Engineering, Vilnius Gediminas Technical University
 
Subject Low noise pavements; test road; CPX measurements
 
Description Paper presents Lithuanian low noise test road that consists of 9 different short sections constructed from recently developed low noise asphalt pavements for regional climate conditions (SMA5 TM, SMA 8 TM, TMOA 5), traditional asphalt mixtures (AC 11 VS, AC 8 PAS-H, SMA 8 S, SMA 11 S), porous asphalt mixture (PA 8) and special low noise asphalt product. After 6 months of exploitation, wide spectrum of measurements and tests were performed in-situ. Paper presents analysis and comparison of research results, collected after noise level measurements with Close Proximity (CPX) method. Despite the fact, that in every short section of test road both lanes were constructed of the same asphalt mixture, large noise level differences between the lanes were identified and could be associated with the installation heterogeneity. Analysis include CPX noise level values comparison for different low noise asphalt pavements with relation to surface texture pattern and properties, driving speed and vehicle/tire types.
 
Publisher CETRA 2016
 
Contributor Lithuanian Road Administration under the Ministry of Transport and Communications
 
Date 2017-02-28 15:15:45
 
Type Peer-reviewed Paper
 
Identifier http://master.grad.hr/cetra/ocs/index.php/cetra4/cetra2016/paper/view/518
 
Source CETRA 2016; 4th International Conference on Road and Rail Infrastructure
 
Language en
 
Rights Authors who submit to this conference agree to the following terms:<br /> <strong>a)</strong> Authors retain copyright over their work, while allowing the conference to place this unpublished work under a <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution License</a>, which allows others to freely access, use, and share the work, with an acknowledgement of the work's authorship and its initial presentation at this conference. <br /> <strong>b)</strong> Submitted full papers will be published in the book of proceedings "Road and Rail Infrastructure IV" as well as in digital form (on a CD). Conference organiser is allowed to publish author's names, institution and country as well as the paper abstract on the conference web site.
 

Contact Us

The PKP Index is an initiative of the Public Knowledge Project.

For PKP Publishing Services please use the PKP|PS contact form.

For support with PKP software we encourage users to consult our wiki for documentation and search our support forums.

For any other correspondence feel free to contact us using the PKP contact form.

Find Us

Twitter

Copyright © 2015-2018 Simon Fraser University Library