The Service examines two properties:<\/p>\n
The first Service has been delivered and is the subject of this description; the second is currently in progress.<\/p>\n
The Service included the following activities:<\/p>\n
The Survey <\/strong><\/p>\n The laser-scanner survey of Fortino Santa Barbara covered the two buildings that form the complex, one dating back to the Medici era and one from the early twentieth century. It was decided not to create a single point cloud but to divide the databases, creating one that included all the exteriors, including the surrounding streets, and subsequently a single one for the interiors of each building. The individual models defined by the point cloud were subsequently georeferenced through a survey carried out with a GNSS antenna, which read the coordinates of 4 nails fixed to the ground. The metric data, preparatory to the three-dimensional modeling, were acquired using the Faro model S 70 3D scanner; approximately 300 stations were made, covering the entire surface of the buildings and the area involved. The survey activity was accompanied by an extensive photographic campaign. All acquired data were processed with SCENE software and finally exported in .rcs format for insertion into the BIM environment.<\/p>\n BIM Modeling<\/strong><\/p>\n Through the BIM modeling of all acquired data, it was possible to develop the architectural, structural, and systems models. All modeling operations were performed in compliance with the instructions contained in the Contracting Authority’s guidelines and the specifications of the Information Management Plan. <\/p>\n Static and Seismic Vulnerability Assessment<\/strong><\/p>\n Once the mechanical properties of the building’s structural elements were defined, the construction details investigated, and the soil classified, the building analysis was carried out using the FME method, defining three-dimensional models with 3Muri software. The seismic analysis, non-linear static, was accompanied by the static analysis. The buildings had the following safety levels: <\/p>\n In the design state, the following safety level was achieved:<\/p>\n In both buildings, albeit with different extensions, the following interventions were hypothesized:<\/p>\n The Service examines two properties: Fortino Santa Barbara in the Medicean Pier, Livorno Military Health School and Chiostro del Maglio, Florence The first Service has been delivered and is the subject of this description; the second is currently in progress. The Service included the following activities: laser-scan survey with point cloud production; BIM modeling of<\/p>\n\n
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