2026-04-20T03:08:42Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/76612024-05-20T07:20:58Zcom_10259_4204com_10259_5086com_10259_2604col_10259_4205col_10259_7662
Repositorio Institucional de la Universidad de Burgos
author
Pérez Acebo, Heriberto
author
Gonzalo Orden, Hernán
2023-04-28T10:59:39Z
2023-04-28T10:59:39Z
2016
9788460899600
http://hdl.handle.net/10259/7661
10.4995/CIT2016.2015.4108
Reliable pavement prediction models are needed for pavement management systems (PMS), as they are a key component to forecast future conditions of the pavement and to prioritize maintenance, rehabilitation, and reconstruction strategies. The International Roughness Index (IRI) is the most used parameter worldwide for calibrating pavement roughness and measures reasonably the ride comfort perceived by occupants of passenger cars. The Regional Government of Biscay also collects this value on the road network under its control. These surveys are carried out regularly in the XXI century. Several IRI performance models have been proposed by different authors and administrations, varying greatly in their comprehensiveness, the ability to predict performance with accuracy and input data requirements. The aim of this paper is to develop a roughness performance model for Biscay’s roads, based on available IRI data, taking into account heavy traffic volume and the age of pavement. Local characteristics as climate conditions and average rainfall are not considered. IRI performance models have been suggested for regional two lane highways with low and medium heavy traffic constructed in the last 20 years in the province of Biscay, with no treatments during their life. They can be applied for flexible pavements, but no logical coherent results have been concluded for semi-rigid pavements.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
IRI performance models
International roughness index
Pavement management
Pavement deterioration
IRI performance models for recently constructed low and medium-traffic two lane roads of the province of Biscay
info:eu-repo/semantics/conferenceObject
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URL
https://riubu.ubu.es/bitstream/10259/7661/1/IRI_performance_models_recently_constructed_low-Perez_Acebo.pdf
File
MD5
7754952b0de4d80bd0e2105f00bdbf9b
890900
application/pdf
IRI_performance_models_recently_constructed_low-Perez_Acebo.pdf