Since its inception in the 1980s, BIM technology has attracted significant attention across various industries. Thanks to advances in science and technology and years of dedicated research, both the concept and application of BIM have evolved continuously. It wasn’t until 2002, when Phil Bernstein from Autodesk coined the term Building Information Modeling, that BIM truly gained global recognition. This innovation introduced a revolutionary approach to architectural design, utilizing parametric modeling techniques to create architectural schemes. By adjusting specific parameters, designs can be easily modified. Compared to traditional 2D design, BIM technology significantly reduces project design time while enhancing design efficiency.
While the definition of BIM varies across countries and disciplines, a review of literature and data reveals four main perspectives commonly used by researchers:
1. BIM technology is a digital representation of the physical and functional characteristics of a three-dimensional model.
2. BIM is a work process that facilitates the sharing of diverse building-related information, providing accurate and effective data throughout the entire project lifecycle—including surveying, design, construction, operation, and maintenance.
3. BIM serves as a knowledge base that centralizes and shares data concerning materials, quality, progress, cost, and other aspects of the construction process.
4. BIM acts as a digital platform that enables information exchange among different stakeholders at various project stages, fostering effective collaboration.
Applying BIM technology goes beyond simply transitioning from 2D to 3D; it encompasses data collection, knowledge sharing, and information exchange. This overview aims to clarify the definition of BIM technology and hopefully proves valuable to readers.
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