Supporting the diagnosis and functioning of historical buildings through measuring

The paper explores various aspects of HBIM implementation, starting from a Scan-to-BIM process to create a customized model for static preservation analysis, leveraging laser measurements to assess the structural integrity of heritage buildings and mitigate potential damage during periods of high occupancy. The proposed method was applied to the case study of a convent located in the Merate, Lecco, in northern Italy. The case is developed from a digital survey and a produced accurate virtual model. The research starts with understanding the morphology of the convent, providing a theore-tical understanding of its architectural evolution. Different modeling techniques and workflows are compared in the modeling phase, considering the challenges posed by the intricate shapes and unique characteristics of Cultural Heritage. After the modeling phase, the thesis investigates the structural analysis of the main structures within the church, particularly through verticality analysis and surface deformation measurements. This analysis provides insights into the historical building’s structural inte-grity and potential areas of concern.