1. Achieve seamless integration of prefabricated buildings across all stages of their lifecycle by coordinating the relationships between each phase and minimizing changes.
The traditional construction process for prefabricated modular building projects follows a sequence of design → factory manufacturing → on-site installation and assembly. While this method saves time compared to the conventional design → on-site construction approach, it still faces challenges in widespread adoption.
From both technical and management perspectives, the separation between design, factory manufacturing, and on-site installation can lead to issues. For instance, design flaws may only be discovered during installation, causing changes, waste, and even quality problems. Additionally, factory-produced components tend to be uniform and inflexible, limiting customization and failing to meet diverse client needs.
The adoption of BIM (Building Information Modeling) technology addresses these challenges effectively. BIM integrates design plans, manufacturing requirements, and installation needs into a single model, allowing all considerations to be addressed before actual construction. This proactive approach helps identify and resolve potential issues early, preventing problems during manufacturing and installation.
2. Enable comprehensive information integration throughout the entire lifecycle of prefabricated buildings to reduce data loss and guide manufacturing, transportation, and installation processes through modeling.
By inputting detailed information on various parts, components, and primary materials of the project’s main steel structure into the BIM model, all elements can be uniformly classified and coded. This facilitates the development of coordinated manufacturing, transportation, and installation plans.
The BIM model helps synchronize the schedules of manufacturing, transportation, and installation teams, allowing for updates and changes that minimize inventory and inefficiencies. Furthermore, it enables the analysis and summary of information required at each project stage, which can then be exported and shared with responsible parties to accurately guide the entire process.
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