Use of close range terrestrial photogrammetry to assess accelerated wear of asphalt concrete surface course mixes

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Abstract

This paper reports the initial findings of a study to assess the use of close range terrestrial photogrammetry to model the wear of asphalt surface course mixes. Slabs of 10mm asphalt concrete were subjected to accelerated wear under laboratory conditions using the University of Ulster Road Test Machine. Macro-texture profiles were generated from photo stereo pairs. The output data was compared to texture depth change determined using the conventional volumetric sand patch test. The initial findings suggest that this methodology based on digital imagery can be used to model highway surface change and provide improved understanding of the processes at the tyre road surface interface
Original languageEnglish
Title of host publicationUnknown Host Publication
EditorsEzio Santagata
PublisherPolitecnico di Torino
Pages734-740
Number of pages7
Volume2
ISBN (Print)978 88 8202 029 3
Publication statusPublished - 2009
EventSixth International Conference on Maintenance and Rehabilitation of Pavements and Technological Control - Politechnico di Torino, Italy
Duration: 1 Jan 2009 → …

Conference

ConferenceSixth International Conference on Maintenance and Rehabilitation of Pavements and Technological Control
Period1/01/09 → …

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  • Cite this

    Millar, P., Woodward, D., & Woodside, A. (2009). Use of close range terrestrial photogrammetry to assess accelerated wear of asphalt concrete surface course mixes. In E. Santagata (Ed.), Unknown Host Publication (Vol. 2, pp. 734-740). Politecnico di Torino.