Abstract

The small and medium Italian historical centres are characterized, among other things, by reconstruction that have occurred over the centuries after earthquakes. While earthquakes determine structural damages, human losses and loss of the functionality of an urban system above all, they may create, at the same time, new opportunities if the urban and socio-economical structures are improved during the reconstruction processes as a whole. These processes and the optimal implementation of planning models within them is not straightforward [1], due to that several issues emerge as a challenge of the reconstruction programmes (decision-making processes, general vision for the entire urban system for instance). According to the literature, although a unique definition has not still been coined, resilience can be defined as the capacity of a system (a city) to withstand and restore after a shocking episode (an earthquake). Mainly in the context of cities [2], some approaches have been framed and experimented by other authors [3, 4, 5]. Starting from a short literature review, focuses on theories and methodological approaches to evaluate urban resilience, this work analyses – through an interdisciplinary approach – the case study of Nocera Umbra twenty years after two devastating earthquakes occurred in 1997. The research represents a first attempt that aims at analysing if the implemented reconstruction strategies have made the urban system more resilient with respect to both the built and the socio-economic environment.

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References

[1] E. Quarantelli, “Converting disaster scholarship into effective disaster planning and managing: possibilities and limitations,” International Journal of Mass Emergencies and Disasters, vol. 11, pp. 15-39, 1993.

[2] L. Chelleri, J. Waters, M. Olazabal and G. Minucci, “Resilience trade-offs: addressing multiple scales and temporal aspects of urban resilience,” Environment and Urbanization, vol. 27, no. 1, pp. 181-198, 2015.

[3] G. Cimellaro, C. Renschler, A. Reinhorn and L. Arendt, “PEOPLES: A framework for evaluating resilience.,” Journal of Structural Engineering, vol. 142, no. 10, 2016.

[4] S. Cutter, L. Barens, M. Berry, C. Burton, E. Evans, E. Tate and J. Webb, “A place-based model for understanding community resilience to natural disasters,” Global environmental change, vol. 18, no. 4, pp. 598-606, 2008.

[5] O. Kammouh, A. Zamani Noori, G. Cimellaro and S. Mahin, “Resilience Assessment of Urban Communities,” SCE-ASME Journal of Risk Uncertainty Engineering System, Part A: Civ. Eng.,, vol. 5, no. 1, 2019.

[6] CRESME, “Rapporto sullo stato di rischio del territorio italiano,” Rome, 2017.

[7] A. Fiore, C. Suplizio, C. Demartino, I. Vanzi, S. Biondi and V. Fabietti, “Seismic vulnerability assessment of historical centers at urban scale,” International Journal of Architectural Heritage. Conservation, Analysis and Restoration, vol. 12, no. 2, pp. 257-269, 2018.

[8] C. Holling, “Resilience and stability of ecological systems,” Annual Review of Ecology, Evolution and Systematics, vol. 4, no. 1, p. 1–23, 1973.

[9] Y. Haimes, “On the definition of resilience in systems,” Risk Analysis, vol. 29, no. 4, pp. 498-501, 2009.

[10] C. Folke, “Resilience: the emergence of a perspective for social-ecological systems analysis,” Global Environmental Change, vol. 16, no. 3, pp. 253-267, 2006.

[11] M. Bruneau, S. Chang, R. Eguchi, G. Lee, T. O’Rourke, A. Reinhorn, M. Shinozuka, K. Tierney, W. Wallace and D. von Winterfeldt, “A framework to quantitatively assess and enhance the seismic resilience of communities,” Earthquake Spectra, vol. 19, no. 4, pp. 733-752, 2003.

[12] C. Holling, “Understanding the Complexity of Economic, Ecological, and Social Systems.,” Ecosystems, vol. 4, pp. 390-405, 2001.

[13] C. Gunderson, J. Holling, G. Pritchard and L. Peterson, Resilience of large-scale resource systems, Washington, DC: Island Press, 2002.

[14] Osservatorio sulla ricostruzione, “Osservatorio sulla ricostruzione,”

[15] INGV, “ITACA - Italian Accelerometric Archive,”

[16] S. Catalano, S. Grassi, S. Imposa, G. Tortorici, G. Cavuoto, V. Di Fiore, G. Alleanza, A. Chiaradonna, F. de Silva, A. d’Onofrio, F. Silvestri and G. Romagnoli, “The subsoil model for seismic microzonation study: the interplay between geology, geophysics and geotechnical engineering.,” Geotechnical Engineering for Protection and Development of Environment and Constructions, 2019.

[17] M. A., “Microzonazione sismica di Nocera Umbra. Rapporto UMSEG,,” 1998.

[18] F. Bozzano, F. Parroni, P. Traversa and G. Valentini, Geological engineering input data for microzonation of Nocera Umbra Commune, Vols. RIG, Special Issue on Umbria Marches Earthquakes of 1997, 2000.

[19] T. Crespellani, C. Madiai, G. Simoni and G. Vannucchi, “Dynamic geotechnical testing and seismic response analysis in two sites of the Commune of Nocera Umbra, Italy.,” Rivista Italiana di Geotecnica, vol. 4, 2001.

[20] T. Crespellani, C. Madiai and G. Vannucchi, “Liquefaction risk analysis during earthquakes at Nocera Scalo, Italy, Part I: Assessment of liquefaction potential using simplified procedures.,” Italian Geotechnical Journal, no. 4, pp. 24-45, 2002.

[21] P. Angeletti, F. Baciucco, M. Barluzzi, P. Battisti, P. Macaluso, P. Materazzi and R. Panella, “Confronto fra danni, vulnerabilità ed interventi di consolidamento.Il caso dell’Umbria negli eventi sismici del 1997-1998,” in ANIDIS.

[22] Regione Umbria, “Comitato Tecnico Scientifico (istituito con Ordinanza n.2669/97) Interventi di ricostruzione degli edifici distrutti e di ripristino con miglioramento sismico SCHEDE TECNICHE DI ACCOMPAGNAMENTO AL PROGETTO,” 1997.

[23] E. César Javier Chácara, C. Francesco, C. Francesco, P. Bartolomeo and L. Paulo B., “Seismic vulnerability of URM structures based on a Discrete Macro-Element Modeling (DMEM) approach,” Engineering Structures, vol. 201, September 2019.

[24] A. Greco, G. Lombardo, B. Pantò and A. Famà, “Seismic Vulnerability of Historical Masonry Aggregate Buildings in Oriental Sicily,” International Journal of Architectural Heritage, December 2018.

[25] G. Nigro, “La ricostruzione dopo il terremoto,” Urbanistica Informazioni, vol. 226, pp. 22-24, 2009.

[26] R. Segatori, “La ricostruzione post-sismica in Umbria come modello di governance,” Oltre la ricostruzione, vol. 5, 2007.

[27] M. Sartore, “Umbria 1997. Ricostruire "dov'era, com'era". Ma basta?,” Lente d'ingrandimento, 2009.

[28] S. Bosi and A. Moretti, “Programmazione e strumentazione urbanistica,” Urbanistica Informazioni, vol. 226, pp. 24-26, 2009.

[29] G. Bicchieri, Pianificare la temporaneità. Storie di gestione e autogestione nel post sisma del centro Italia, Torino: Tesi di laurea, Politecnico di Torino, Laurea Magistrale in Pianificazione territoriale urbanistica e paesaggio ambientale, AA 2017/2018.

[30] F. Panzera, G. Lombardo, S. Imposa, S. Grassi, S. Gresta, S. Catalano, G. Romagnoli, G. Tortorici, F. Patti, E. Di Maio, “Correlation between earthquake damage and seismic site effects: the study case of Lentini and Carlentini, Italy”. Eng. Geol. 240, 149–162. 2018

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Published on 30/11/21
Submitted on 30/11/21

Volume Resilience of historic areas to climate change and hazard events, 2021
DOI: 10.23967/sahc.2021.191
Licence: CC BY-NC-SA license

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