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Sustainable Pavement Management. Integrating Economic, Technical, and Environmental Aspects in Decision Making

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Sustainable Pavement Management. Integrating Economic, Technical, and Environmental Aspects in Decision Making

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dc.contributor.author Torres Machí, Cristina es_ES
dc.contributor.author Chamorro, A. es_ES
dc.contributor.author Pellicer Armiñana, Eugenio es_ES
dc.contributor.author Yepes, V. es_ES
dc.contributor.author Videla, C. es_ES
dc.date.accessioned 2016-04-14T15:49:54Z
dc.date.available 2016-04-14T15:49:54Z
dc.date.issued 2015
dc.identifier.issn 0361-1981
dc.identifier.uri http://hdl.handle.net/10251/62578
dc.description.abstract Sustainability, which is founded in the reconciliation of economic, environmental and social aspects, has become a major issue for infrastructure managers. The economic and environmental impacts of pavement maintenance are not negligible. More than 400 billion USD are invested globally each year in pavement construction and maintenance. These tasks increase the environmental impacts of vehicle operation by 10%. Because maintenance should be technically appropriate, it is important to integrate technical, economic and environmental aspects in the evaluation of maintenance alternatives over the life cycle of pavement. However, these aspects are normally assessed in different units that are difficult to combine in the decision-making process. This research examines and compares different methods for the integrated consideration of technical, economic and environmental aspects. This study aims to assist highway agencies, researchers and practitioners with the integration of these aspects for the sustainable management of pavement. For this purpose, a set of maintenance alternatives for asphalt pavements are evaluated. Different methods for the integration of these aspects are explored, leading to recommendations for the most suitable methods for different scenarios. Because of this analysis, the Analytic Hierarchy Process (AHP) is recommended when the number of alternatives is reduced. In these situations, the AHP leads to results that are similar to those of the Weighting Sum and Multi-Attribute approaches that are frequently used for intuitive selection. However, when the number of alternatives is large, pair comparison becomes difficult when using the AHP and the Weighting Sum method becomes more appropriate. es_ES
dc.description.sponsorship The authors gratefully acknowledge the scholarship awarded by the Vicerrectoria de Investigacion from the Pontificia Universidad Catolica de Chile and funded by the Ministerio de Educacion de Chile. The research team acknowledges FONDEF-Comision Nacional de Investigacion Cientifica y Technologica (CONICYT) 2009 for funding the project Research and Development of Solutions for Urban Pavement Management in Chile. In addition, the authors sincerely appreciate the funding provided by CONICYT and the National Research Center for Integrated Natural Disaster Management. en_EN
dc.language Inglés es_ES
dc.publisher National Academy of Sciences es_ES
dc.relation.ispartof Transportation Research Record es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Optimization es_ES
dc.subject.classification PROYECTOS DE INGENIERIA es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Sustainable Pavement Management. Integrating Economic, Technical, and Environmental Aspects in Decision Making es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3141/2523-07
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.description.bibliographicCitation Torres Machí, C.; Chamorro, A.; Pellicer Armiñana, E.; Yepes, V.; Videla, C. (2015). Sustainable Pavement Management. Integrating Economic, Technical, and Environmental Aspects in Decision Making. Transportation Research Record. 2523:56-63. doi:10.3141/2523-07 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.3141/2523-07 es_ES
dc.description.upvformatpinicio 56 es_ES
dc.description.upvformatpfin 63 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 2523 es_ES
dc.relation.senia 299941 es_ES
dc.contributor.funder Fondo de Fomento al Desarrollo Científico y Tecnológico, Chile
dc.contributor.funder Comisión Nacional de Investigación Científica y Tecnológica, Chile
dc.contributor.funder Pontificia Universidad Católica de Chile
dc.contributor.funder Ministerio de Educación, Chile
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dc.description.references Cafiso, S., Di Graziano, A., Kerali, H. R., & Odoki, J. B. (2002). Multicriteria Analysis Method for Pavement Maintenance Management. Transportation Research Record: Journal of the Transportation Research Board, 1816(1), 73-84. doi:10.3141/1816-09 es_ES
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dc.description.references Robinette, C., & Epps, J. (2010). Energy, Emissions, Material Conservation, and Prices Associated with Construction, Rehabilitation, and Material Alternatives for Flexible Pavement. Transportation Research Record: Journal of the Transportation Research Board, 2179(1), 10-22. doi:10.3141/2179-02 es_ES
dc.description.references Osorio, A., Chamorro, A., Tighe, S., & Videla, C. (2014). Calibration and Validation of Condition Indicator for Managing Urban Pavement Networks. Transportation Research Record: Journal of the Transportation Research Board, 2455(1), 28-36. doi:10.3141/2455-04 es_ES
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