Bearing capacity assessment of recycled asphalt pavements

Papavasiliou, V; Loizos, A

dc.contributor.author	Papavasiliou, V	en
dc.contributor.author	Loizos, A	en
dc.date.accessioned	2014-03-01T02:51:57Z
dc.date.available	2014-03-01T02:51:57Z
dc.date.issued	2009	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35772
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-84859913004&partnerID=40&md5=3afc301faf6e036e072e06b00d1e7031	en
dc.subject.other	Back-analysis	en
dc.subject.other	Capacity assessment	en
dc.subject.other	Cold in-place recycling	en
dc.subject.other	Continuous monitoring	en
dc.subject.other	Falling weight deflectometer (FWD)	en
dc.subject.other	Field investigation	en
dc.subject.other	Foamed asphalt	en
dc.subject.other	In-situ	en
dc.subject.other	Non-destructive test	en
dc.subject.other	Pavement performance	en
dc.subject.other	Recycled asphalt pavement	en
dc.subject.other	Recycled pavements	en
dc.subject.other	Rehabilitated pavements	en
dc.subject.other	Reliable assessment	en
dc.subject.other	Strain response	en
dc.subject.other	Structural condition	en
dc.subject.other	Asphalt pavements	en
dc.subject.other	Highway engineering	en
dc.subject.other	Nondestructive examination	en
dc.subject.other	Railroads	en
dc.subject.other	Recycling	en
dc.subject.other	Bearing capacity	en
dc.title	Bearing capacity assessment of recycled asphalt pavements	en
heal.type	conferenceItem	en
heal.publicationDate	2009	en
heal.abstract	Full-depth cold in place recycling technology was used for the rehabilitation of a heavily trafficked highway asphalt pavement. For the evaluation of the bearing capacity of the foamed asphalt treated recycled pavement, the NTUA Laboratory of Highway Engineering undertook research on the subject, including continuous monitoring of the pavement performance through detailed analysis. The trial field investigation was based primarily on non-destructive tests using the falling weight deflectometer (FWD) along several trial subsections of a rehabilitated pavement. According to the data analysis, the FWD was proven a useful tool for reliable assessment of the bearing capacity of recycled pavement. Deflection indicators give useful information about the structural condition of the recycled pavement, but more precise results are drawn with backanalysis and strain response analysis of the in-situ collected data. The distress in the body of the recycled layer is lower than expected, indicating adequate bearing capacity of the recycled pavement. © 2009 Taylor & Francis Group, London.	en
heal.journalName	Bearing Capacity of Roads, Railways and Airfields - Proceedings of the 8th International Conference on the Bearing Capacity of Roads, Railways and Airfields	en
dc.identifier.volume	1	en
dc.identifier.spage	643	en
dc.identifier.epage	651	en