Abstract
Thanks to its capability of archiving and organizing all the information about a building, HBIM (Historical Building Information Modeling) is considered a promising resource for planned conservation of historical assets. However, its usage remains limited and scarcely adopted by the subjects in charge of conservation, mainly because of its rather complex 3D modeling requirements and a lack of shared regulatory references and guidelines as far as semantic data are concerned. In this study, we developed an HBIM methodology to support documentation, management, and planned conservation of historic buildings, with particular focus on non-geometric information: organized and coordinated storage and management of historical data, easy analysis and query, time management, flexibility, user-friendliness, and information sharing. The system is based on a standalone specific-designed database linked to the 3D model of the asset, built with BIM software, and it is highly adaptable to different assets. The database is accessible both with a developed desktop application, which acts as a plug-in for the BIM software, and through a web interface, implemented to ensure data sharing and easy usability by skilled and unskilled users. The paper describes in detail the implemented system, passing by semantic breaking down of the building, database design, as well as system architecture and capabilities. Two case studies, the Cathedral of Parma and Ducal Palace of Mantua (Italy), are then presented to show the results of the system’s application.
Highlights
Cultural heritage (CH) assets should take advantage of developments in the AEC Industry [1]
The paper is organized as follow: Section 2 provides the background on Historic BIMs (HBIMs) adoption, with particular attention to semantic information management; Section 3 describes in detail the implemented system, passing by 3D modeling, semantic breaking down of the assets, database design, as well as system architecture and capabilities; and Section 4 illustrates the application of the system to two case studies in Italy: The Cathedral of Parma and the Ducal Palace of Mantua
Revit DB Link [53] exports Revit project data to a Access or SQL Server database, makes changes to the data, and imports it back into the Revit project; Ideate–BIMLink [54] synchronizes Revit and Excel data; WhiteFeet Tools [55] for Revit allow the connection with Access, SQL Server, or MySQL database and the management of sheets and schedules in Excel; CodeBook [56] interacts with the main Building Information Modeling (BIM) software and allows collection and management of room and asset data; Nosyko dRofus [57] and the Onuma Planning System [58] integrate with the main BIM software and provide useful tools for data input, management, report, and export
Summary
Cultural heritage (CH) assets should take advantage of developments in the AEC (architecture, engineering, and construction) Industry [1]. Semantic data is generally managed by the integrated database provided by the main BIM commercial software, and the architectural elements are organized according to standard classifications [25,26] These standard classifications conflict with CH needs because historical assets are more heterogeneous and complex, have a different hierarchical organization, and require multi-temporal and multi-disciplinary analyses, which involve different professionals and comply with different standards and formats. The paper is organized as follow: Section 2 provides the background on HBIM adoption, with particular attention to semantic information management; Section 3 describes in detail the implemented system, passing by 3D modeling, semantic breaking down of the assets, database design, as well as system architecture and capabilities; and Section 4 illustrates the application of the system to two case studies in Italy: The Cathedral of Parma and the Ducal Palace of Mantua.
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