Abstract
Building Information Modeling (BIM) technology plays a pivotal role in the process of building process informatization. In the context of extensive promotion by all parties, how to effectively evaluate the promotion value of countries and enterprises is particularly important. In order to better analyze the promotion trend of the BIM technology diffusion system in China, a noncooperative evolutionary game model of BIM technology diffusion between the government and enterprises is constructed, and Vensim PLE software is used for simulation analysis in this paper. The model includes government subsidy cost and penalty, social benefit and loss, and income payment matrix of BIM technology input income and cost. The results show that enterprises need not only direct cost subsidy from the government but also indirect cost subsidy in the process of BIM technology diffusion. Appropriate government penalties can effectively promote the initiative of enterprises to adopt BIM technology; BIM has a great impact on the input income and cost of enterprises. In view of this, it is suggested that the first task for enterprises to promote the diffusion of BIM technology is to clarify the definition of BIM's high investment cost and do a good financial impact analysis.
Highlights
Building Information Modeling (BIM) is generally understood as a general term describing various activities of objects in computer-aided design (CAD), which supports the use of 3D geometric and nongeometric functional attributes and relationships to represent architectural elements and describe the characteristics of the object in 3D. erefore, BIM is considered a series of technologies and solutions [1]. e diffusion of BIM technology can solve the technical problems in the process of engineering construction, strengthen the collaborative work among organizations, promote the efficiency of engineering construction, increase productivity, and improve and optimize design, construction, and maintenance of construction products
BIM technology diffusion evolution game model is constructed and system dynamics software simulation analysis is carried out in this paper. e research shows that the two most sensitive factors of BIM technology diffusion are input income and input cost. e government’s penalty on enterprises has a positive impact on the diffusion of BIM technology, while the subsidy cannot promote the effective diffusion of BIM technology among enterprises quickly. e game system eventually evolves to the stable point (0, 1), when the time for the government to reach the stable strategy is shortened
While providing direct cost subsidies to adopting enterprises, the government should pay attention to indirect costs such as talent training, expert introduction, and system maintenance that enterprises need to pay after adopting BIM technology; at the same time, they should take the lead in organizing BIM technology and management personnel training to ensure the successful application of BIM. e project will issue bonuses and certificates to accelerate the adoption and application of BIM technology by enterprises
Summary
Building Information Modeling (BIM) is generally understood as a general term describing various activities of objects in computer-aided design (CAD), which supports the use of 3D geometric and nongeometric functional attributes and relationships to represent architectural elements and describe the characteristics of the object in 3D. erefore, BIM is considered a series of technologies and solutions [1]. e diffusion of BIM technology can solve the technical problems in the process of engineering construction, strengthen the collaborative work among organizations, promote the efficiency of engineering construction, increase productivity, and improve and optimize design, construction, and maintenance of construction products. This article uses evolutionary game theory to establish the BIM technology diffusion evolution game model based on the analysis of the relationship between the game subjects of the building information model (BIM) technology diffusion and analyzes the evolution process of government and enterprise behavior during the BIM technology diffusion process. The evolutionary stability strategy, through numerical simulation, analyzes the influence of government reward and punishment system, enterprise risk attitude, and other factors on government and enterprise strategy choices, so as to put forward policies and suggestions to promote the diffusion of BIM technology in China. Erefore, the diffusion process of BIM technology is still very slow, and it will take a long time to diffuse in the entire construction industry, and it is necessary to explore effective ways to accelerate the diffusion of BIM technology in China. E essence of BIM technology diffusion is a process of the multisubject mutual game, which belongs to the evolutionary game model with social strategy changes. e strategic combination of the game subject through adaptive adjustment and continuous evolution, that is, the “good”” strategy becomes more popular [36], providing reference and reference for the choice of gamers strategy
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