Performance Monitoring of Pavement Surface Characteristics with 3D Surface Data
Pavement surface characteristics affect highway safety, comfort, and durability. Over decades the most widely used surface evaluation method depends on human observations, while automation has become possible in recent years on collecting data and producing results for certain aspects of pavement performance. This paper presents the application of the newly developed 1mm 3D laser imaging technology for long-term performance monitoring of pavement surface characteristics. Six long term pavement performance (LTPP) warm mix asphalt (WMA) overlay experiment (SPS-10) sections and six high friction surface treatment (HFST) sites in Oklahoma are tested. The 3D surface data are used for comprehensive evaluation of pavement surface distress, transverse profiling for rutting, longitudinal profiling for roughness and macrotexture for safety analysis. In addition, pavement friction data are continuously collected at highway speed using a Grip Tester to monitor the variation of pavement surface skid resistance. Data collection is performed every three months and the performance of surface characteristics is evaluated. Results from this study can be used for the evaluation of long-term pavement performance and the effectiveness of various maintenance treatments.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9780784480946
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Supplemental Notes:
- © 2017 American Society of Civil Engineers
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Corporate Authors:
American Society of Civil Engineers
New York, New York United States -
Authors:
- Zhan, You
- Li, Qiang Joshua
- Yang, Guangwei
- Wang, Kelvin C P
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Conference:
- International Conference on Highway Pavements and Airfield Technology 2017
- Location: Philadelphia Pennsylvania, United States
- Date: 2017-8-27 to 2017-8-30
- Publication Date: 2017
Language
- English
Media Info
- Media Type: Web
- Features: Figures; References; Tables;
- Pagination: pp 195-206
- Monograph Title: Airfield and Highway Pavements 2017: Pavement Innovation and Sustainability
Subject/Index Terms
- TRT Terms: Data collection; Lasers; Pavement management systems; Pavement performance; Surface course (Pavements)
- Subject Areas: Aviation; Highways; Maintenance and Preservation; Pavements;
Filing Info
- Accession Number: 01687745
- Record Type: Publication
- ISBN: 9780784480946
- Files: TRIS, ASCE
- Created Date: Dec 5 2018 11:11AM