| Popis: |
According to the new regulation, every building project has to be presented in BIM to have better management of every single part of the building process, until the maintenance in the years. Public administrations should have guidelines to collect different data projects with a standard way for an optimal organization. In the case study, analyzing a historical building many problems are individuated, some of them directly regarding the software, others are critical issues discussed in the following paper. The teamwork highlights the importance of the survey phase with adequate tools, the modeling phase's problems for irregular and complex elements, and essential data integrated to complete historical BIM. The main issue is to understand if a single and detailed model (with the same BIM's LOD of new buildings) is enough to aggregate all the information, or is it better to create a different 3D model based on different aims, as structure, history, maintenance and so on. Some examples of critical points are exposed and discussed, referring to a hypothetic conservation project |
