Research on Influencing Factors and Driving Path of BIM Application in Construction Projects Based on the SD Model in China

The BIM (building information model), as an innovative architectural technology, has received sufficient attention in the AEC (architecture, engineering, and construction) industry, providing many possibilities for improving building management. Therefore, exploring the factors influencing of how BIM technology is applied has strong practical significance for promoting the application of BIM technology. Based on previous research, this article identified 16 factors that affect the application of BIM and established a relationship function between the influencing factors based on the current actual situation. A system dynamics (SD) model was constructed to analyze the mechanism of these factors and explore the key influencing factors of BIM application. The research results indicate that BIM technology maturity, the difficulty level of BIM software operation, and the degree of collaboration among various departments within an enterprise are key influencing factors. This article conducts an empirical analysis of a large project in China. Based on the research results, targeted improvement measures are proposed to improve the current level of BIM technology application and promote further development of BIM technology. However, due to the rapid development of BIM technology, the effects and weights of the influencing factors in different eras may not be consistent. The reference effect of this study’s results on era period of ten years or even longer is weakened, and scholars will need to continuously update this article in the future.

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