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Title: EXAMINATION OF PURE ENVIRONMENTAL EFFECTS ON PAVEMENT CONDITION
Accession Number: 00637675
Record Type: Component
Availability: Find a library where document is available Abstract: A study was undertaken to examine pure environmental effects on the condition of pavements. The road network within the campus of Jordan University of Science and Technology was utilized. More than half of this road network was untrafficked because of delays in several construction projects to which these roads lead. The condition of 71 primary and secondary pavement sections was evaluated periodically for 7 years. A methodology was proposed to investigate the pure environmental effects, pure traffic effects, and their interaction on pavement deterioration. The first order-second moment Taylor series expansion was used to estimate the variations in pavement service life under each of these effects. The results of the analysis showed that most of the pavement deterioration in lightly trafficked roads was caused by environmental factors. Heavily trafficked roads showed the widest range of pavement service life expectancy. To further improve the obtained results, continuous pavement monitoring is needed.
Supplemental Notes: This paper appears in Transportation Research Record No. 1388, Rigid and Flexible Pavement Design and Rehabilitation. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved
Monograph Title: Monograph Accession #: 01403222
Language: English
Authors: Pagination: p. 52-59
Publication Date: 1993
Serial: ISBN: 0309054575
Features: Figures
(6)
; Photos
(2)
; References
(6)
; Tables
(5)
TRT Terms: Uncontrolled Terms: Old TRIS Terms: Subject Areas: Design; Education and Training; Environment; Highways; Maintenance and Preservation; Pavements; I22: Design of Pavements, Railways and Guideways; I23: Properties of Road Surfaces
Files: TRIS, TRB
Created Date: Sep 28 1993 12:00AM
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0000-0002-9241-1792