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Title: Multi-criteria analysis of rehabilitation techniques for traditional timber frame walls in Pombalino buildings (Lisbon)
Authors: Stellacci, S.
Rato, V.
Poletti, E.
Vasconcelos, G.
Borsoi, G.
Keywords: Timber frame wall
Pombalino buildings
Rehabilitation techniques
Macbeth analysis
Issue Date: 2018
Publisher: Elsevier
Abstract: This research aims to evaluate the intervention techniques currently adopted for the traditional timber frame wall, using a case study in downtown Lisbon. Different rehabilitation solutions were identified and assessed through a multi-criteria decision analysis using dedicated software (M-Macbeth, Measuring Attractiveness by a Categorical-Based Evaluation technique). Five evaluation criteria, i.e. material compatibility and permanence, structural reliability and authenticity, and visual-tactile appearance, were selected for this specific context. A multidisciplinary panel of experts in conservation science were consulted for defining the performance descriptors, evaluation levels, and weightings of these criteria. Results show that Macbeth is a useful decision-aid capable of handling multiple outputs generated from qualitative expert judgments. Lastly, the predominance of five best-scoring interventions within three design-related scenarios is discussed.
Peer reviewed: yes
DOI: 10.1016/j.jobe.2018.01.001
ISSN: 2352-7102
Accession number: WOS:000425852100017
Appears in Collections:ISTAR-RI - Artigos em revistas científicas internacionais com arbitragem científica
DINÂMIA'CET-RI - Artigo em revista científica internacional com arbitragem científica

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