Finite element modelling and feedback
Asphalt airfield pavements degrade over time due to use, but regular maintenance can extend their service life. Cracks that form in the pavement must be sealed to prevent water from getting in and increasing the deterioration. Among possible solutions to delay cracking is the use of polyester geogrid placed between an existing layer of pavement and a new asphalt overlay. An asphalt reinforcement polyester geogrid extends pavement life and requires maintenance less often. This article describes numerical simulations of reflective cracking in asphalt concrete pavements that have been reinforced with polyester geogrid in order to better understand the behavior of polyester geogrid.
- Record URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/37505394
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Authors:
- Laïmouche, Belkacem
- Publication Date: 2014-6
Language
- English
Media Info
- Media Type: Print
- Features: Figures; Photos; References;
- Pagination: pp 44-48
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Serial:
- International Airport Review
- Volume: 18
- Issue Number: 3
- Publisher: Russell Publishing Limited
- ISSN: 1366-6339
- Serial URL: http://www.russellpublishing.com/pages/airport/airport1.html
Subject/Index Terms
- TRT Terms: Airport runways; Asphalt concrete pavements; Cracking; Finite element method; Geogrids; Maintenance; Material reinforcement; Service life
- Subject Areas: Aviation; Pavements; I22: Design of Pavements, Railways and Guideways;
Filing Info
- Accession Number: 01538346
- Record Type: Publication
- Files: TRIS
- Created Date: Sep 25 2014 9:01AM