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Please use this identifier to cite or link to this item: http://dspace.ucuenca.edu.ec/handle/123456789/35852
Title: Evaluation of variability of macrotexture measurement with different laser-based devices
Authors: DApuzzo , Mauro
Evangelisti, Germany Azzurra
Flintsch, Gerardo W.
León Izeppi, Edgar de
Mogrovejo Carrasco, Daniel Estuardo
Nicolosi, Vittorio
Keywords: Macrotexture
Laser devices
Surface properties
Pavement
Evaluation
metadata.dc.ucuenca.areaconocimientofrascatiamplio: 2. Ingeniería y Tecnología
metadata.dc.ucuenca.areaconocimientofrascatidetallado: 2.1.5 Ingeniería de Transporte
metadata.dc.ucuenca.areaconocimientofrascatiespecifico: 2.1 Ingeniería Civil
metadata.dc.ucuenca.areaconocimientounescoamplio: 07 - Ingeniería, Industria y Construcción
metadata.dc.ucuenca.areaconocimientounescodetallado: 0732 - Construcción e Ingeniería Civil
metadata.dc.ucuenca.areaconocimientounescoespecifico: 073 - Arquitectura y Construcción
Issue Date: 2015
metadata.dc.ucuenca.volumen: Volumen 0
metadata.dc.source: Proceedings of the 2015 International Airfield and Highway Pavements Conference
metadata.dc.identifier.doi: 10.1061/9780784479216.027
Publisher: American Society of Civil Engineers
metadata.dc.description.city: 
Miami
metadata.dc.type: ARTÍCULO DE CONFERENCIA
Abstract: 
The comparison of macrotexture values estimated from different measuring techniques usually provides poor agreement and unsatisfactory confidence in the real macrotexture estimates by means of the Mean Texture Depth (MTD) Index. For this reason a new algorithm, to evaluate a more reliable 3D macrotexture index evaluated directly from 2D profile, has been proposed. This algorithm includes a profile data cleaning process, developed to detect and remove invalid laser readings present on pavement profile data recorded by means of a high speed laser device (HSLD). Preliminary results obtained on pavements of Virginia Smart Road seem promising.
Description: 
The comparison of macrotexture values estimated from different measuring techniques usually provides poor agreement and unsatisfactory confidence in the real macrotexture estimates by means of the Mean Texture Depth (MTD) Index. For this reason a new algorithm, to evaluate a more reliable 3D macrotexture index evaluated directly from 2D profile, has been proposed. This algorithm includes a profile data cleaning process, developed to detect and remove invalid laser readings present on pavement profile data recorded by means of a high speed laser device (HSLD). Preliminary results obtained on pavements of Virginia Smart Road seem promising.
URI: https://ascelibrary.org/doi/10.1061/9780784479216.027
metadata.dc.ucuenca.urifuente: https://ascelibrary.org/doi/book/10.1061/9780784479216
ISBN: 9780784479216
ISSN: 0000-0000
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