1 Introduction
2 3D BIM Project
3 Method
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The first phase concerns the analysis and aims to interview the end users of the platform, identifying the technologies to be used for the development of the platform;
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The second phase concerns the implementation of all the requirements collected during the previous phase, realizing the 3d model of the case study and the platform itself;
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In the final phase the tests are carried out.
3.1 Interviews and Questionnaires
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element accessible and recommended along the path: the architectural element, for example a door, is highlighted green and graphic symbols are displayed with the most important information (opening, REI, fitted with alarm, emergency exit,…);
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inaccessible element: model elements that are inaccessible, such as ports, are displayed in red with the symbol of the access ban;
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elements in the model: all the elements (of a category) present in the model that the user wants to see are coloured yellow.
3.2 Structuring Technical Data Sheets and BIM Object Management
Export Revit setup | Class of visible attributes IFC (wall) | Class of visible attributes IFC (door) |
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Export IFC common property sets | Identification, Location, Quantities, Material, Profile, Relations, Classification, Hyperlinks, Pset_WallCommon | Identification, Location, Quantities, Material, Relations, Classification, Hyperlinks, IfcDimensions, IfcDoorPanelProperties, Pset_Door Common |
Export IFC common property sets, export Revit property sets | Identification, Location, Quantities, Material, Profile, Relations, Classification, Hyperlinks, Other, Building, ID Data, Size, Phases, Graphics, Analytical Properties, Pset_Wall Common, Structural, Restrictions | Identification, Location, Quantities, Material, Profile, Relations, Classification, Hyperlinks, Other, Other(Type), Building (Type), ID Data, ID Data(Type), Size, Size (Type), Phases, IfcDimensions, IfcDoorPanelProperties, Materials and finishing (Type), Analytical Properties (Type), Pset_Door Common, Restrictions |
Export IFC common property sets, export Revit property set, export schedules as Pset | Identification, Location, Quantities, Material, Profile, Relations, Classification, Hyperlinks, Other. Base Quantities, Building, ID Data, Size, Phases, Graphics, Analytical Properties, Pset_Wall Common, Structural, Restrictions | Identification, Location, Quantities, Material, Profile, Relations, Classification, Hyperlinks, Other, Other (Type), Base Quantities, Building (Type), ID Data, ID Data (Type), Size, Size (Type), Phases, Ifc Dimensions, Ifc DoorPanelProperties, Materials and finishing (Type), Analytical properties (Type), Pset_Door Common, Restrictions |
3.3 Geographic Information System (GIS) Use in the Project
4 Results
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Frontend: this component will be responsible for processing all requests from the desktop and mobile clients and for communicating with the upload component when creating the information.
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Upload: it has the task of processing the IFC file format in order to extrapolate the most relevant information and to prepare it to be processed by the BIM Service.
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Database: This is a classic relational database that can save geographic and non-geographic information that will be analysed later.
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Static Content: This platform component will contain all static information such as images, configuration files and static BIM models loaded into the platform.
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BIM Server: This has the task of processing the IFC BIM files in order to make them usable and viewable on all devices.