Rilievo per la modellazione e la gestione informativa HBIM. Approccio multicomponente per l’analisi strutturale e il restauro di edifici storici

The architectural survey for the restoration of a monument is closely linked to the conservation objectives, the research methodology, and the application of multiple direct an indirect investigation techniques for the construction of adequate geometric and informative models. In particular, the paper aims to understand and evaluate a building from its structural characteristics, developing a methodology that, from the geomatic survey, deconstructs the building itself into elements and articulates them in a HBIM platform, which integrates a set of five semantic models representing the architectural components and construction abaci. The approach applies this survey method and modelling workflow to the study of some post-Byzantine monasteries in Albania with a focus on the structural conditions of the church of S. Maria in Goranxi that presents problems of instability due to phases of expansion and over construction.