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The research presented describes the development of an energy simulation model of an existing building and its environmental context, starting from a three-dimensional BIM prototype. Through the parametric analytical model, subsequently converted into a dynamic energy simulation model, the influence of environmental conditions is assessed in relation to the energy efficiency of the considered building.

This research aims to demonstrate how it is possible, starting from a H-BIM model, to develop a decision support system based on Artificial Intelligence in which the model is able to “perceive” inputs and to “propose” solutions related to its management and conservation.

L’evoluzione del BIM può essere descritta come l’implementazione di un modello di informazioni nella realtà virtuale. Questa comunicazione si concentra sui flussi di lavoro specifici generati durante l’intero processo, dalla raccolta dei dati al modello interattivo finale, che consente all’utente di ottenere informazioni da qualsiasi elemento del modello. Questo lavoro è stato sviluppato in collaborazione con la Direzione per i beni culturali della Generalitat Valenciana. L’obiettivo principale del caso di studio è lo sviluppo di un’applicazione per tour di realtà virtuale tramite piattaforme HMD Smartphone nel Teatro Romano di Sagunto. Il software utilizzato per lo sviluppo di app è comunemente utilizzato nel settore dello sviluppo di videogiochi. Inoltre, il software Leica Truview © ha consentito un utilizzo scientifico della raccolta di dati mediante scanner e fotografia, per rafforzare lo studio archeologico e architettonico del monumento e la gestione del suo patrimonio attraverso la catalogazione virtuale.

The process of knowledge for the prevention of seismic risk in settlements is aimed at the global understanding of the material and immaterial values ​​underlying the urban fabric’s aggregative processes.The resulting data are rather varied and complex, as well as with heterogeneous formats, so they need a virtuous systematization to be suitable for the exchange of information between the figures involved in prevention activities. In response to these needs, the workflow proposed intends to exploit the qualities of relational databases, and in particular of BIM systems, where parametric models, interconnected according to constructive and ontological rules, are containers of related information, which succeed in to describe, more or less completely, the architectural organisms through the semantic decomposition of the elements that constitute them. However, the limits imposed by current software, especially those concerning the type of information that you can associate with digital objects, impose the need to implement existing procedures through the potential of other systems (VPL and semantic web), thanks to which conjugate complex form’s modeling with the semantic recognizability of the elements and a high Level of Information. The workflow proposed here has as its output a complex hyper-model, which becomes the basis for the development of effective strategies for the prevention and preservation of the vital components of urban centers at risk.

The HBIM processes require the management of many heterogeneous information, such as historical ones, usually not supported by the apps available on the market. The paper presents the interoperable expansion of the HBIM database through the use of visual programming.