Open Access
Table 1
Quality evaluation index system of prefabricated buildings based on literature research method.
| Target layer A | Guideline layer B | Indicator layer C |
|---|---|---|
| Evaluation index system of high-quality development of prefabricated building industry based on BIM technology A | Policy factors B1 | Government support policy C11 |
| Government supervision mechanism C12 | ||
| BIM industry standard system C13 | ||
| The perfection of laws and regulations C14 | ||
| BIM promotion policy C15 | ||
| Economic factors B2 | Engineering profit margin C21 | |
| The BIM cost is put into C22 | ||
| ROI (Return on Investment) C23 | ||
| Unilateral construction cost C24 | ||
| Technical factors B3 | Assembly rate C31 | |
| BIM contract execution rate C32 | ||
| The number of authorized BIM-related patents C33 | ||
| Staff BIM training rate C34 | ||
| Precast component qualified rate C35 | ||
| Number of prefabricated component enterprises C36 | ||
| BIM collaborative platform sharing level C37 | ||
| Environmental factors B4 | BIM design energy saving C41 | |
| Green building C42 | ||
| Building materials and resources C43 | ||
| Market factors B5 | BIM market demand C51 | |
| BIM market recognition C52 | ||
| BIM industrial chain integrity C53 | ||
| BIM technology popularity C54 |
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