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This work presents an application of a Building Information Model (BIM) to the National Palace of Sintra, Portugal, a large and complex building composed of different unreinforced masonry buildings that is included in the Cultural Landscape of Sintra, classified under the UNESCO World Heritage list in 1995. The developed H-BIM (Heritage Building Information Modelling) model has the ability to provide the geometric information of the structure of the building, together with its descriptive attributes, such as the mechanical characterization of the building materials, as inputs to the seismic structural analysis. The results of such analyses are also stored as attributes within the H-BIM model, providing an integrated platform usable by the building management. Geometric data was acquired using a Faro FocusS70, together with a Topcon Falcon 8+ UAV. The methodology applied in the construction of the H-BIM model was implemented with Autodesk Revit® software. Since the Palace is very complex, its seismic behaviour was studied for the different building units, considering the effect of the adjacent ones, and performing nonlinear static analyses through 3Muri software.

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== Full document ==

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== References ==

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[1] Osello, A., Lucibello, G., Morgagni, F., HBIM and virtual tools: a new chance to preserve architectural heritage buildings, Buildings (2018) 8(1), 12; doi:10.3390/buildings8010012 

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[2] Bruno, N., Roncella, R. A restoration oriented HBIM system for cultural heritage documentation: the case study of Parma Cathedral. In: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol. XLII-2, (2018), ISPRS TC II Mid-term Symposium “Towards Photogrammetry 2020”, Riva del Garda, Italy, 2018. doi: 10.5194/isprs-archives-XLII-2-171-2018 

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[3] Godinho, M., Machete, R., Ponte, M., Falcão, A.P., Gonçalves, A., Bento, R., BIM as a resource in heritage management: An application for the National Palace of Sintra, Portugal, Journal of Cultural Heritage (2019), Elsevier. doi:10.1016/j.culher.2019.11.010 

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[4] Ponte, M., Bento, R., Silva, D.V., A multi-disciplinary approach to the seismic assessment of the National Palace of Sintra, International Journal of Architectural Heritage, Conservation (2019), Analysis, and Restoration, Taylor & Francis. doi: 10.1080/15583058.2019.1648587 

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[5] Bento, R., An Interdisciplinary Approach to the Seismic Assessment of Built Cultural Heritage: Case Studies in Lisbon and Outskirts, Structural Analysis of Historical Constructions (2019), Springer International Publishing, Editors: Rafael Aguilar, Daniel Torrealva, Susana Moreira, Miguel A. Pando, Luis F. Ramos, Print ISBN: 978-3-319-99440-6, Electronic ISBN: 978-3-319-99441-3. 

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[6] 3MURI (version 11.5). 2018. Italy: S.T.A. Data 

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[7] MIT. Circolare n. 617 del 2 febbraio 2009. Istruzioni per l’Applicazione Nuove Norme Tecniche Costruzioni di cui al Decreto Ministeriale 14 gennaio 2008 (2009). (in Italian) 

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[8] CEN. NP EN 1998-3: Eurocódigo 8 – Projecto de estruturas para resistência ao sismo. Parte 3: Avaliação e Reabilitação de edifícios. Instituto Português da Qualidade. European Committee for Standardization, (2017). Retrieved from www.iso.org/iso/foreword.html. (in Portuguese).

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