Abstract
The study discussed in this paper is part of a research, which applies the method of masonry typology to the historic building stock of Sicily. The research is being carried out on a set of local contexts, currently 14 villages and small towns. The general aim is building a database of mechanical and thermal data specific to historic masonry and verifying if correction factors, based on the construction features of local masonry types, may improve the reliability of calculated U-value. The cluster analysis described in this paper was performed to examine the technical data collected for each type, in relation to the thermal modeling of historic stonewalls. In this cluster analysis, each masonry type was treated as an observation, whose quantitative and qualitative variables are the construction details of the local masonry types. A non-hierarchical method was applied through the functions Daisy and PAM in software R. The clustering structure is made of two clusters, and though featured by the rate of reliability SC = 0.33, it provides relevant indications about the construction characteristics to select as parameters in the thermal models of local masonry types. The paper discusses these preliminary findings and their further development.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
European Committee for Standardization Technical Committee 346 (CEN/TC 346): EN 16883:2017 Conservation of cultural heritage—guidelines for improving the energy performance of historic buildings. CEN (2017)
Akkurt, G.G., Aste, N., Borderon, J., Buda, A., Calzolari, M., Chung, D., Costanzo, V., Del Pero, C., Evola, G., Huerto-Cardenas, H.E., eonforte, F., Lo Faro, A., Lucchi, E., Marletta, L., Nocera, F., Pracchi, V., Turhan, C.: Dynamic thermal and hygrometric simulation of historical buildings: Critical factors and possible solutions. Renew. Sustain. Energy Rev. 118, 109509 (2020)
Lucchi, E.: Thermal transmittance of historical stone masonries: a comparison among standard, calculated and measured data. Energy Build. 151, 393–405 (2017)
Genova, E., Fatta, G.: The thermal performances of historic masonry: in-situ measurements of thermal conductance on calcarenite stone walls in Palermo. Energy Build. 168, 363–373 (2018)
Tejedor, B., Lucchi, E., Biendenido-Huertas, D., Nardi, I.: Non-destructive techniques (NDT) for the diagnosis of heritage buildings: traditional procedures and futures perspectives. Energy Build. 263, 112029 (2022)
Genova, E., La Gennusa, M., La Placa, E., Vinci, C.: Integrating thermal and mechanical characteristics of historic masonry categories: development of a Sicilian database. IOP Conf. Series: Earth Environ. Sci. 863, 012008 (2021)
Zhang, S., Beyer, K.: Numerical investigation of the role of masonry typology on shear strength. Eng. Struct. 192, 86–102 (2019)
Zhang, S., Hofmann, M., Beyer, K.: A 2D typology generator for historical masonry elements. Constr. Build. Mater. 184, 440–453 (2018)
Borri, A., Corradi, M., Castori, G., De Maria, A.: A method for the analysis and classification of historic masonry. Bull. Earthq. Eng. 13, 2647–2665 (2015)
Borri, A., Corradi, M., De Maria, A., Sisti, R.: Calibration of a visual method for the analysis of the mechanical properties of historic masonry. Proced. Struct. Integ. 11, 418–427 (2018)
Almeida, C., Guedes, J.P., Arêde, A., Costa, A.: Geometric indices to quantify textures irregularity of stone masonry walls. Constr. Build. Mater. 111, 199–208 (2016)
Giovanetti, F. (ed.): Manuale del recupero del centro storico di Palermo. Flaccovio editore, Palermo (1997)
Campisi, T., Mutolo, S.: Palermo pietra su pietra. Apparecchi murari dell’edilizia settecentesca. ILA Palma, Palermo (2003)
Aymerich, C., Dell’Acqua, A.C., Fatta, G., Pastore, P., Tagliaventi, G., Zordan, L. (eds.): Architettura di base. Alinea editrice, Firenze (2007)
Albatici, R., Tonelli, A.M., Chiogna, M.: A comprehensive experimental approach for the validation of quantitative infrared thermography in the evaluation of building thermal transmittance. Appl. Energy 141, 218–228 (2015)
Donatelli, A., Aversa, P., Luprano, V.A.M.: Set-up of an experimental procedure for the measurement of thermal transmittances via infrared thermography on lab-made prototype walls. Infrared Phys. Technol. 79, 135–143 (2016)
Aversa, P., Donatelli, A., Piccoli, G., Luprano, V.A.M.: Improved thermal transmittance measurement with HFM technique on building envelopes in the Mediterranean Area. J. Civ. Eng. 11(2), 39–52 (2016)
Gutland, M., Bucking, S., Santana Quintero, M.: Hygrothermal modeling of historic rubble masonry walls; accounting for geometric and compositional variability. J. Build. Eng. 48, 103929 (2022)
Huerto-Cardernas, H.E., Leonforte, F., Aste, N., Del Pero, C., Evola, G., Costanzo, V., Lucchi, E.: Validation of dynamic hygrothermal simulation models for historical buildings: State of the art, research challenges and recommendations. Build. Environ. 180, 107081 (2020)
Acknowledgements
The authors are grateful to Prof. Martina Vittorietti—Department of Economics, Business and Statistics at the University of Palermo—for her essential support to setting the cluster analysis and examining results.
Author information
Authors and Affiliations
Contributions
Conceptualization: E.G., E.L.P., and C.V.; methodology: E.G.; investigation (methodological advance): E.G. and E.L.P.; computation: E.L.P.; writing-original draft preparation: E.G.; writing-review: E.L.P.; supervision: C.V.
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2024 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Genova, E., La Placa, E., Vinci, C. (2024). Cluster Analysis of Masonry Types to Analyze the Energy Performance of Historic Buildings: Preliminary Results. In: Littlewood, J.R., Jain, L., Howlett, R.J. (eds) Sustainability in Energy and Buildings 2023. Smart Innovation, Systems and Technologies, vol 378. Springer, Singapore. https://doi.org/10.1007/978-981-99-8501-2_17
Download citation
DOI: https://doi.org/10.1007/978-981-99-8501-2_17
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-8500-5
Online ISBN: 978-981-99-8501-2
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)