Time Series on Functional Service Life of Buildings using Fuzzy Delphi Method
|Author||Prieto Ibáñez, Andrés José
Chávez de Diego, María José
Garrido Vizuete, María de los Angeles
Macías Bernal, Juan Manuel
Cagigas Muñiz, Daniel
|Editor||Vigo Aguiar, Jesús|
|Department||Universidad de Sevilla. Departamento de Construcciones Arquitectónicas II
Universidad de Sevilla. Departamento de Matemática Aplicada I
Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores
|Published in||16th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2016 (2016), p 1016-1026|
|Abstract||The functional service life of heritage buildings, deﬁned as the time period during which the building fulﬁls the requirements for which it was designed, is a complex system that has still not been fully resolved and ...
The functional service life of heritage buildings, deﬁned as the time period during which the building fulﬁls the requirements for which it was designed, is a complex system that has still not been fully resolved and continues to be the object of research regarding its social, economic and cultural importance. This paper presents an application for analysing time series that reﬂect the state of building performance over time. To this end, historical time records are used that provided data that could be interpreted by experts in the ﬁeld. The latter can then evaluate the input variables (vulnerability and risk) using the expert system for predicting the service life of buildings, Fuzzy Building Service Life (FBSL), this methodology put together the fuzzy logic tools and Delphi method. This model provides output data on the state of functionality or performance of each buildings at each moment in time whenever information records are available. The Delphi Method is used to eliminate expert subjectivity, establishing an FDM-type assessment methodology that eﬀectively quantiﬁes the service life of buildings over time. The application is able to provide signiﬁcant data when generating future preventive maintenance programmes in architectural-cultural heritage buildings. It can also be used to optimise the resources invested in the conservation of heritage buildings. In order to validate this system, the FDM methodology is applied to some speciﬁc building examples.
|Cite||Prieto Ibáñez, A.J., Chávez de Diego, M.J., Garrido Vizuete, M.d.l.A., Macías Bernal, J.M. y Cagigas-Muñiz, D. (2016). Time Series on Functional Service Life of Buildings using Fuzzy Delphi Method. En 16th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2016 (1016-1026), Rota, Cádiz (España): CMMSE.|