Applicazione del modello di valutazione multirischio al centro abitato di Andreis (PN)

This study presents the application of a multi-risk assessment model to the historic settlement of Andreis (Pordenone), developed within the iNEST research framework. The work aims to define a methodological approach for analyzing risks affecting architectural heritage and to support the identification of mitigation and protection strategies. The case study focuses on the traditional “Daltz” buildings, which represent a distinctive element of the local construction culture and are particularly vulnerable to natural hazards. The methodology integrates the analysis of multiple risk factors—earthquakes, floods, fires, and urban heat islands—through a combined evaluation of hazard, vulnerability, and exposure. The approach is based on a multi-scale perspective, considering both territorial and building-level dynamics, and employs structured tools to correlate environmental conditions with architectural and structural characteristics. The results highlight the high seismic risk of the area, along with significant vulnerabilities related to historical construction techniques, transformations over time, and environmental pressures intensified by climate change. The study demonstrates how the multi-risk model provides a comprehensive framework for synthesizing heterogeneous data and supporting informed decision-making processes. It also underlines the importance of preventive and planned conservation strategies, capable of enhancing resilience while preserving the cultural and material values of the built heritage. Although still in progress, the research offers a replicable methodology for similar contexts, contributing to the development of integrated and sustainable approaches to heritage conservation in fragile environments.