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The proposed application of the HBIM methodology for digitising a productive-industrial structure is based on the integration of data from different sources. An aerial photogrammetric survey (Unmanned Aerial Vehicle - UAV) was considered the most appropriate technique for the case. Therefore, a Scan-to-BIM modelling was carried out, keeping in mind a subsequent texturisation of the smart objects employing the photogrammetric images obtained from the UAV survey. Currently, applying the BIM methodology to the built environment is still a challenge; indeed, three-dimensional modelling based on survey point clouds is not automatic. Any BIM software is designed for new constructions, whereas the existing Heritage is characterised by unique and distinctive shapes, where each element has a specific and variable inclination, shape and thickness; therefore, it is necessary to adapt the available tools. Creating intelligent parametric objects capable of representing the unique and singular shapes and geometries of historic architecture is a significant challenge of HBIM modelling. A workflow for the acquisition, processing and management of the survey data and the consequent modelling in a BIM environment of a disused industrial plant previously used as a tobacco factory was formalised. The aim was, therefore, to develop a model that is as close as possible to the real one and, at the same time, still keeps the informative aspects in order to promote the conservation and possible refurbishment of the cultural heritage through the use of photorealistic visualisation tools in real-time. The results confirm the proposed strategy hypotheses and seem to lead to promising future developments.DOI: https://doi.org/10.20365/disegnarecon.29.2022.15

Il saggio, incentrato sullo studio di Borgo Pietro Lupo a Mineo in Sicilia, a tutti gli effetti un piccolo centro storico, intende proporre un progetto pilota per la sua rivitalizzazione e il suo adeguamento funzionale e strutturale, basato su un rigido protocollo di documentazione e analisi, realizzato anche grazie all’utilizzo di nuovi strumenti di indagine. Attraverso tale caso, il lavoro si propone di mettere in evidenza il ruolo del rilievo - primo essenziale episodio della tutela - in vista della prevenzione o riduzione del rischio sismico in zone esposte al ripetersi di eventi calamitosi. Esso vuole mostrare come appaia imprescindibile che il momento conoscitivo sia condotto da operatori che, oltre alla corretta esecuzione dell’attività mensoria, abbiano il bagaglio tecnico/culturale necessario per leggere l’architettura.

muraria di un’architettura complessa, generata dalletrasformazioni avvenute nel corso della sua storia, risultauno strumento essenziale per un restauro consapevole.Un’approfondita documentazione sulla struttura inseritanel suo contesto e il rilievo, eseguito con tecnichedi rilevamento avanzate e integrate secondo una metodologiascientifica, possono costituire degli strumentiutili per la conoscenza e il riconoscimento degli apparatimurari nella loro complessità.Si portano ad esempio delle elaborazioni svolte suun’architettura storica, la Casa dei Cavalieri di Rodi alForo di Augusto, in cui le trasformazioni edilizie, distribuitein un arco temporale estremamente esteso,hanno dato luogo a stratificazioni articolate e difficilida decifrare.

Post-earthquake reconstruction is a sadly recurring theme in Italy in the last 15 years, and the amount of people, monuments, administrations, technicians and economies involved make it a central theme for all sciences dealing with the anthropic environment. The article witnesses a part of a more extensive research conducted by integrating different knowledge and in fact constituting a unitary technical-scientific chain which, from the survey of some historical centers, has led to the proposal of urban and architectural projects. Particularly here is shown the work done for Montebello di Bertona, in the province of Pescara, inserted in the crater of the earthquake of April 2009 and wants to propose an interdisciplinary model useful in every building process but particularly efficient in the case of post- earthquake recostruction.