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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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Les statistiques sont disponibles avec un délai de 48 à 96 heures et sont mises à jour quotidiennement en semaine.

Le chargement des statistiques peut être long.