When constructing building models in BIM—whether for civil engineering, steel structures, or mechanical and electrical systems—it is essential to choose the appropriate modeling software and standardize the BIM model’s data interface before starting. This ensures the model can be effectively imported and integrated.
Since different architectural disciplines often select specialized modeling software tailored to their professional needs, it’s important to establish standardized BIM modeling guidelines. These standards help define the model’s geometric positioning and level of detail for each discipline. Variations exist between foreign and domestic software regarding measurement and pricing standards, so adhering to local modeling standards is crucial for successful final-stage import. The key modeling standards include:
1) Construct models following the standard settings of the chosen software, and be familiar with the features of each professional tool.
2) When submitting models, provide the original file format, and ensure the model format, BIM connection model, and browsing model are all standardized.
3) Standardize public information in the model, such as the model’s origin, unified measurement units, coordinate systems, and floor levels.
4) Use consistent naming conventions for model files, tailored to specific file types.
5) Apply standardized colors during model creation to differentiate various model types, enhancing clarity and recognition.
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