# A Network Analysis-Based Approach for As-Built BIM Generation and Inspection
## 4 Experiment
### Network Analysis
#### 4.3.4 Discussion on Practical Implications and Technique Suggestions  
Potential Benefits for Facility Management  
The findings of our study offer substantial benefits for facility management and maintenance within the B&C industry. For instance, network analysis allows for the identification of key structural components, such as columns with the most connected structures, which is critical for prioritising resource allocation and maintenance efforts. By highlighting the most interconnected and structurally significant elements, facility managers can focus on areas that require more frequent inspections or reinforcements, thereby efficiently improving overall building safety and longevity.  
Additionally, the ability to compare as-designed and as-built BIM models accurately helps in assessing the quality of construction and adherence to design specifications, providing valuable feedback for continuous improvement in construction practices. Overall, the network analysis-based approach not only optimises resource management and maintenance but also contributes to the sustainability and resilience of building infrastructure.  
Furthermore, reconstruction and structural detection in earthquake-related studies would also benefit from such research. By incorporating these seismic analyses and post-earthquake reconstruction models, network analysis for the BIM model can provide a comprehensive tool for both pre- and post-earthquake scenarios. This integration ensures that buildings are designed and maintained to withstand seismic events, significantly enhancing their structural safety.  
In conclusion, the proposed approach not only optimises resource management and maintenance but also contributes to the sustainability and resilience of building infrastructure. By addressing both general facility management needs and specific seismic considerations, this approach offers a robust framework for enhancing the overall performance and durability of buildings in the B&C industry.  
Suggestions for Future Modelling  
The proposed network analysis-based approach for managing and improving as-built BIM has shown considerable potential in enhancing the analysis and comparison of building projects. To further refine and expand the applicability of BIM-driven services, several suggestions on modelling can be considered.  
Firstly, integrating advanced network metrics, such as centrality measures and community detection algorithms, can provide deeper insights into the structural interdependencies and critical components within the BIM. These metrics can identify key elements that significantly impact overall building performance, facilitating targeted maintenance and optimisation efforts.  
Figure 15: Accuracy result.  
Secondly, expanding the dataset to include diverse types of buildings and construction projects will validate the robustness and generalisability of the approach. This can aid in developing standardised network models for different categories of buildings, enhancing the methodology's versatility.  
Lastly, developing a user-friendly software tool that incorporates this network analysis approach can make it more accessible to practitioners in the B&C industry. Such a tool could offer real-time updates and visualisations, streamlining the analysis process and aiding in decision-making.  
These enhancements will not only strengthen the efficacy of the network analysis-based approach but also pave the way for its widespread adoption in the industry, ultimately leading to more efficient and effective BIM management practices.