RT info:eu-repo/semantics/conferenceObject
T1 IRI performance models for recently constructed low and medium-traffic two lane roads of the province of Biscay
A1 Pérez Acebo, Heriberto
A1 Gonzalo Orden, Hernán
K1 IRI performance models
K1 International roughness index
K1 Pavement management
K1 Pavement deterioration
K1 Vías terrestres
K1 Roads
K1 Transporte
K1 Transportation
K1 Ingeniería civil
K1 Civil engineering
AB 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.
PB Editorial Universitat Politècnica de València
SN 9788460899600
YR 2016
FD 2016
LK http://hdl.handle.net/10259/7661
UL http://hdl.handle.net/10259/7661
LA eng
NO Trabajo presentado en: XII Congreso de ingeniería del transporte (CIT2016), organizado por la Universitat Politècnica de València con el tema: "Transporte Eficiente, Seguro e Inteligente". Valencia (España), 7, 8 y 9 de junio de 2016
DS Repositorio Institucional de la Universidad de Burgos
RD 24-abr-2024