THE RECONSTRUCTION OF A DYNAMIC INVENTORY MODEL TOWARD SHARED HBIM LIBRARIES FOR VAULTED SYSTEMS
The complexity and variety of solutions in the domain of cultural heritage are the result of a heterogeneous network of social and historical factors generating them. Each individual architectural object, including not only notorious typologies but little-known construction systems such as brick vaults, are generated by a specific social and physical framework. The richness of vaulted systems stresses the need for an in-depth investigation supported by informative models connected in a single geo-spatial platform. The paper describes a methodological workflow starting from an abacus of vaults, based on different Levels of Detail and Information, to populate a geo-spatial database. Focusing on the acquisition of an open and shared database of historical elements, the definition of a HBIM targeted Library, integrating different types of data in one dynamic model, requires the management of different Levels of Detail and guidelines to establish a correct hierarchy of information. The proposed study can be considered a modern approach to the traditional practice of Répertoires, to set up a methodology that could be applied indifferently and widely, regardless of how the model is built. The diverse vaulted systems of Palazzo Magio Grasselli provide the possibility to build an inventory model as a result of multiple informative models coming from different geographical backgrounds to solve critical issues such as data loss and to enhance knowledge dissemination.