BIM technology is widely applied in the processing and manufacturing of steel structures. Since steel structure companies often undertake detailed structural designs, integrating BIM technology effectively requires combining the manufacturing stage with the detailed design phase. The BIM application process in manufacturing typically follows these steps: first, design personnel import the BIM model, exported by the structural engineering designer, into TeklaStructures software to verify and calculate the framework sections. Next, using the node diagrams from the design institute as a reference, the identified nodes are imported into the model. After thorough verification, manufacturing-friendly part or component drawings are generated. The main benefits of BIM in manufacturing include enhanced 3D modeling, detailed 3D node visualization, automated drawing creation, and collision detection.
1. 3D Model: Traditionally, models were created using CAD flat drawings, which made it difficult to view the structure globally and often led to issues such as missing connection holes. With BIM software, the entire model can be displayed clearly and intuitively, allowing engineers to easily add components or nodes based on the 3D model.
2. 3D Nodes: These provide a clear, detailed view of node connections. Engineers can add necessary nodes or components according to design requirements while avoiding installation issues like insufficient space for torsional shear bolts or high-strength bolts.
3. Automated Drawing Generation: TeklaStructures offers powerful features that automatically build parts and components within the model, generating detailed 3D drawings for each part and component based on user specifications.
4. Collision Detection: Pipeline collisions during construction can lead to costly rework, schedule delays, and waste. Early detection is critical. By importing all steel structure components into the Navisworks platform, automatic collision reports can be generated. These reports are then shared with the responsible parties across disciplines, enabling the project owner to coordinate communication and resolve collision issues effectively.
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