Regardless of analysis and optimisation criteria, Pavement Management Systems require a preliminary evaluation of road condition data in order to detect homogeneous sections. At present, different approaches have been proposed but none of these seems to be effective with regards to all pavement state parameters. In this paper a new criterion for the detection of homogeneous sections based on time series analysis through linear models with multiple structural changes is illustrated. The effectiveness of this criterion has been verified through the analysis of a case study related to skid resistance measurements made by SCRIM device within which a comparison between the different approaches derived from literature has been performed.
Nicolosi, V., D'Apuzzo, M. (2006). Individuazione delle sezioni omogenee attraverso modelli lineari con variazioni strutturali multiple. In XI Convegno Nazionale SIIV manutenzione e adeguamento delle strade esistenti.
Individuazione delle sezioni omogenee attraverso modelli lineari con variazioni strutturali multiple
NICOLOSI, VITTORIO;
2006-09-01
Abstract
Regardless of analysis and optimisation criteria, Pavement Management Systems require a preliminary evaluation of road condition data in order to detect homogeneous sections. At present, different approaches have been proposed but none of these seems to be effective with regards to all pavement state parameters. In this paper a new criterion for the detection of homogeneous sections based on time series analysis through linear models with multiple structural changes is illustrated. The effectiveness of this criterion has been verified through the analysis of a case study related to skid resistance measurements made by SCRIM device within which a comparison between the different approaches derived from literature has been performed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
