Assessment Of A Vulnerability Model Against
Post-earthquake Damage Data: The Case Study Of
The Historic City Centre Of L’Aquila In Italy
Author(s)
R. Ferlito, M. Guarascio & M. Zucconi
Abstract
The quantitative measure of seismic vulnerability is a necessary requirement for
prevention and for an optimal emergency management.
Before L’Aquila’s earthquake in 2009, the National Civil Protection, in
collaboration with the University of L’Aquila, developed a model (Beolchini,
\“Definition of an indicator of urban vulnerability” (2003)) to evaluate the
criticality seismic of urban centers by using a multidisciplinary approach.
The study has led to the definition of an urban vulnerability index, that allows
to identify the most critical urban centers and the problematic elements, in order
to establish a hierarchy for preventative measures and for an efficient emergency
management (Calvi et al. \“Development of seismic vulnerability assessment
methodologies over the past 30 years” (2006).
One of the features of this evaluation is that it allows a simultaneous analysis
of the multiple factors involved in risk assessment (Ferlito and Pizza \“Modello di
vulnerabilità di un centro urbano. Metodologia per la valutazione speditiva della
vulnerabilità della viabilità d’emergenza” (2011); Ferlito et al. \“Danger
treblement de terre et mesure du risque à L’Aquila” (2010)).
After the seismic event occurred, same tests have been done to verify the
validity of the model on the part of buildings, by comparing the criticality
evaluated and damage suffered by the buildings, taking into account the local
effects resulting from operations of microzonation. The seismic vulnerability
Keywords
vulnerability, seismic risk, building damage, prevention, emergency management
Related Book
Other papers in this volume
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