BIM technology is regarded as the second major technological revolution in the construction industry, following CAD. With approximately 30 years of experience in CAD adoption, the industry has successfully transitioned from paper drawings to electronic formats. Similarly, the shift from 2D to 3D modeling has significantly lowered operational complexity, making widespread BIM adoption an inevitable trend. Additionally, emerging technologies like big data and cloud services continue to advance the engineering sector, with engineering consulting services often leading the way in integrating these innovations. BIM technology, therefore, has a strong foundation for technical advancement throughout the entire engineering consulting process.
Regarding BIM information management technology, the exchange and sharing of BIM data have reached maturity. BIM software models can typically be converted into the IFC (Industry Foundation Classes) format, established by international collaborative standards, enabling seamless information and data communication. Since 2006, the U.S. National Institute of Standards and Technology (NIST) has developed the National BIM Standard (NBIMS) based on IFC to clearly define BIM’s practical meaning and value. The IFC format is an open, neutral, object-oriented information exchange standard. Many developed countries have created BIM standards based on IFC, facilitating compatibility between different BIM software platforms.
On July 1, 2017, China officially adopted the “Unified Standard for Building Information Modeling Applications,” based on the IFC standard. This includes standards for BIM classification and coding, design delivery, construction application, and more. The IFC format supports a wide range of data types, including geometric, computational, quantity, facility management, and cost data, covering multiple disciplines such as architecture, electrical, HVAC, structural, and terrain. It enables comprehensive data collection throughout the project lifecycle. Consequently, the combined use of BIM software and the development of integrated BIM information management platforms are now feasible.
BIM technology facilitates cross-disciplinary and cross-phase management of engineering projects. It simplifies and optimizes operational processes by improving methods for information collection, processing, sharing, and storage. The full-process engineering consulting model is inherently cross-organizational, multi-stage, and involves process reengineering. BIM technology aligns perfectly with these requirements, enabling efficient management of engineering consulting information throughout the entire project lifecycle.
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