Digital Twinning processes for the built heritage construction site: opportunities and implementation scenarios

This work investigates the introduction of concepts, processes, and methods of digital twinning to construction sites in the field of built heritage construction sites, analyzing the related opportunities and proposing an initial applicative framework. The presented architecture is conceived to face both the complexity of the artefact – in terms of its historical evolution, its configuration, the presence of values related to traditional construction methods, etc. - and of the activities and operations performed on its construction site, including the production, elaboration, and use of information in the different decision processes. This paper aims to provide a theoretical, methodological, and technical base to support the design and implementation of a digital twin for a construction site within the built heritage field.