The mitigation of volcanic risk as opportunity for an ecological and resilient city

The paper outlines some of the results of SPeeD project, funded by EU, Campania Region and National Department of Civil Protection. The research is aimed at the definition of impact scenarios resulting from the eruption of Vesuvius and Campi Flegrei and the development of strategies to reduce the damage on the built environment. The issues related to the identification of technical solutions for mitigating the impact on buildings and infrastructure, to the socio-economic benefits arising from widespread interventions on the territory, as well as to the drafting of preparatory guidelines for the implementation of regional regulations and local building codes for volcanic risk-prone areas, have been developed at PLINIVS Study Centre of University of Naples Federico II. The methodological approach for the definition of appropriate technologies aimed at reducing the impact in relation to eruptive phenomena and construction types in the area is based on PLINIVS Volcanic Impact Simulation Model, a unique tool to define impact scenarios consequent to a volcanic eruption in the region, able to evaluate the cumulative effects given by the action of volcanic phenomena, such as earthquake, ash fall, pyroclastic flows and landslides. The study aims to demonstrate how the application of appropriate technologies for retrofit interventions or new constructions, aimed at reducing the vulnerability of building components, represents at the same time an opportunity to encourage a diffuse redevelopment of the territory driven by energy and environmental efficiency issues.