dc.creator | Moreno M.A.R. | spa |
dc.creator | Navarro T.E. | spa |
dc.creator | Zeballos G.T. | spa |
dc.date.accessioned | 2017-12-19T19:36:49Z | |
dc.date.available | 2017-12-19T19:36:49Z | |
dc.date.created | 2017 | |
dc.identifier.issn | 7177925 | |
dc.identifier.uri | http://hdl.handle.net/11407/4342 | |
dc.description.abstract | The reliability used in the pavement design is assigned according to recommendations of design guides or according to the designer's criteria; that is to say, there is no rational tool for their estimation. In addition, the chosen value is deterministic and does not consider the random nature of the process or the actual conditions of load, climate, material behavior and impact of the construction process that affect the performance of the structure when it is in service. This research proposes to link the design method and calibrated deterioration models to local conditions that consider the actual behavior of the materials, the variability of the construction process, the actual load stresses and the weather, when in operation. For this, a Monte Carlo simulation model is developed, using field data and statistical concepts that allow defining the variables of the model as random variables. Subsequently, with the variables found and using the reliability theory and the serviceability model, the design method and the models of deterioration are evaluated through a supply and demand analysis to obtain the reliability value that reduces the uncertainty of the performance of the structure when operating. | eng |
dc.language.iso | eng | |
dc.publisher | Pontificia Universidad Catolica de Chile, Escuela de Construccion Civil | spa |
dc.relation.isversionof | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029101475&doi=10.7764%2fRDLC.16.2.284&partnerID=40&md5=0f3d9f8c95e9b07b0b026573379e4d1f | spa |
dc.source | Scopus | spa |
dc.title | Including reliability in the AASHTO-93 flexible pavement design method integrating pavement deterioration models | spa |
dc.type | Article | eng |
dc.rights.accessrights | info:eu-repo/semantics/restrictedAccess | |
dc.contributor.affiliation | Moreno, M.A.R., Facultad de Ingeniería, Universidad de Medellín, Carrera 87 No 30-65, Medellín, Colombia | spa |
dc.contributor.affiliation | Navarro, T.E., Facultad de Ingeniería, Departamento de Ingeniería Civil, Universidad de Concepción, Edmundo Larenas 219, Concepción, Chile | spa |
dc.contributor.affiliation | Zeballos, G.T., Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile | spa |
dc.identifier.doi | 10.7764/RDLC.16.2.284 | |
dc.subject.keyword | Deterioration models | eng |
dc.subject.keyword | Pavement design | eng |
dc.subject.keyword | Pavement design life | eng |
dc.subject.keyword | Pavement service life | eng |
dc.subject.keyword | Reliability | eng |
dc.subject.keyword | Serviceability | eng |
dc.publisher.faculty | Facultad de Ingenierías | spa |
dc.abstract | The reliability used in the pavement design is assigned according to recommendations of design guides or according to the designer's criteria; that is to say, there is no rational tool for their estimation. In addition, the chosen value is deterministic and does not consider the random nature of the process or the actual conditions of load, climate, material behavior and impact of the construction process that affect the performance of the structure when it is in service. This research proposes to link the design method and calibrated deterioration models to local conditions that consider the actual behavior of the materials, the variability of the construction process, the actual load stresses and the weather, when in operation. For this, a Monte Carlo simulation model is developed, using field data and statistical concepts that allow defining the variables of the model as random variables. Subsequently, with the variables found and using the reliability theory and the serviceability model, the design method and the models of deterioration are evaluated through a supply and demand analysis to obtain the reliability value that reduces the uncertainty of the performance of the structure when operating. | eng |
dc.creator.affiliation | Facultad de Ingeniería, Universidad de Medellín, Carrera 87 No 30-65, Medellín, Colombia | spa |
dc.creator.affiliation | Facultad de Ingeniería, Departamento de Ingeniería Civil, Universidad de Concepción, Edmundo Larenas 219, Concepción, Chile | spa |
dc.creator.affiliation | Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile | spa |
dc.relation.ispartofes | Revista de la Construccion | spa |
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dc.relation.references | Rodríguez, M., (2014) Determinación de la confiabilidad implícita en el método de diseño estructural de pavimentos flexibles AASHTO-93 en base a modelos de predicción del deterioro, , (Tesis doctoral inédita). Pontificia Universidad Católica de Chile, Santiago, Chile | spa |
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dc.relation.references | Thyagarajan, S., Muhunthan, B., Sivaneswaran, N., Petros, K., Efficient simulation techniques for reliability analysis of flexible pavements using the mechanistic-empirical pavement design guide (2011) Journal of Transportation Engineering, 137 (11), pp. 796-804 | spa |
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dc.type.version | info:eu-repo/semantics/publishedVersion | |
dc.type.driver | info:eu-repo/semantics/article | |
dc.identifier.reponame | reponame:Repositorio Institucional Universidad de Medellín | spa |
dc.identifier.instname | instname:Universidad de Medellín | spa |