HBIM Methodology Applied to Architectural Heritage

Objectives: The research aims to develop and promote the HBIM (Heritage Building Information Modeling) methodology for the conservation of architectural heritage. A dissemination model is proposed to share knowledge and good practices, with a view to improve the integrated management of cultural properties and reduce the risks of deterioration. In addition, it seeks to raise awareness among various stakeholders, including professionals and institutions, on the importance of the application of HBIM in heritage preservation. Theoretical Framework: Building Information Modeling (BIM) is a methodology that facilitates the creation and management of digital information of historic buildings, integrating geometric, geospatial and material data. The application of HBIM in heritage projects has gained recognition for its benefits in documentation, collaboration and accuracy in conservation interventions. However, it faces challenges due to the diversity and complexity of historic buildings, as well as the lack of specific regulations. Method: The methodology is based on a comprehensive review of the existing literature on BIM applied to heritage. Academic articles, theses and technical papers have been analyzed to consolidate a robust theoretical framework and establish best practices for the conservation of historic buildings. This review identified trends and challenges, and generated recommendations for effective HBIM implementation. Results and Discussion: The findings highlight the potential of HBIM to transform architectural heritage conservation. The methodology allows the creation of detailed 3D models, integrating information on geometry, materials and construction processes, facilitating the understanding of the structure and condition of buildings. However, challenges include the high cost of detailed models and the need for heritage-specific standards, which limits the adoption of HBIM in certain contexts. Research Implications: At the theoretical level, this research enriches knowledge on the integration of advanced technologies in heritage conservation. In practice, HBIM makes it possible to anticipate material aging problems and to prioritize sustainable conservation actions, which underlines the need to train professionals in these technologies. The adoption of HBIM implies developing technical skills in the conservation sector. Originality/Value: This paper highlights the innovation of HBIM in architectural heritage management through the use of advanced technologies such as laser scanning and photogrammetry. The ability to create detailed digital models enables accurate and sustainable interventions in historic buildings to be documented and planned. In addition, HBIM facilitates a multidisciplinary approach, integrating technology, history and architectural conservation to effectively and sustainably preserve cultural heritage.