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| Indexado |
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| DOI | 10.1080/15732479.2017.1402064 | ||||
| Año | 2018 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Existing performance models developed for interurban pavements are not applicable to urban pavements due to differences in traffic demands and deterioration trends. The objective of the study was to develop performance models for the management of urban pavement networks. Markov chains and Monte Carlo simulation were applied to account for the probabilistic nature of pavements deterioration over time, using data collected in the field. One of the advantages of this methodology is that it can be used by local agencies with scarce technical resources and historical data. Eight performance models were developed and successfully validated for asphalt and concrete pavements in humid, dry and Mediterranean climates with different functional hierarchies. The resulting models evidence the impact of design, traffic demand, climate and construction standards on urban pavements performance. Predicted service life of asphalt and concrete pavements in primary networks are consistent with design standards. However, pavements in secondary and local networks present shorter and longer service life compared to design life, respectively. Climate is a relevant factor for asphalt pavements, where higher deterioration was observed compared to that expected. Opposite to this, no relevant differences between design and performance can be attributed to climate in concrete pavements.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Osorio-Lird, Aleli | - |
Pontificia Universidad Católica de Chile - Chile
Centro Nacional de Investigacion para la Gestion Integrada de Desastres Naturales - Chile Univ Waterloo - Canadá National Research Center for Integrated Natural Disaster Management - Chile University of Waterloo - Canadá |
| 2 | CHAMORRO-GINE, MARCELA ALONDRA | Mujer |
Pontificia Universidad Católica de Chile - Chile
Centro Nacional de Investigacion para la Gestion Integrada de Desastres Naturales - Chile National Research Center for Integrated Natural Disaster Management - Chile |
| 3 | VIDELA-CIFUENTES, CARLOS ROBERTO | Hombre |
Pontificia Universidad Católica de Chile - Chile
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| 4 | Tighe, Susan L. | Mujer |
Univ Waterloo - Canadá
University of Waterloo - Canadá |
| 5 | Torres-Machi, Cristina | Mujer |
Univ Colorado Boulder - Estados Unidos
University of Colorado Boulder - Estados Unidos |
| Fuente |
|---|
| Pontificia Universidad Católica de Chile |
| VRI-PUC |
| National Research Center for Integrated Natural Disaster Management CONICYT/FONDAP/15110017 |
| FONDEF/CONICYT |
| Research and Development |
| National Research Center for Integrated Natural Disaster Management CONICYT |
| MINVU |
| FONDEF-CONICYT-CHILE |
| FONDAP-CONICYT-CHILE |
| Ministry of Housing and Urban Affairs |
| Municipality of Santiago |
| University of Waterloo |
| Ministry of Housing and Urban-Rural Development |
| Centre for Pavement and Transportation Technology |
| Metropolitan Regional Arts Council |
| Desarrollo de Soluciones para la Gestión de Pavimentos Urbanos en Chile |
| GORE |
| University of Waterloo, Canada |