In our country, BIM application is gradually maturing. With the continuous introduction of BIM-related policies at both national and local levels, its development is bound to accelerate. However, we must acknowledge the challenges that the current state of domestic construction poses to BIM’s advancement. Today, we will discuss Key Issues to Consider for the Future Development of BIM in China.
1. Clarify the Core Concept
BIM technology encompasses a wide range of aspects. Currently, there remains a gap between the ideal vision, technological tools, and process alignment. Different stakeholders focus on different interpretations, leading to divergent opinions and a lack of consensus. The primary task of current research is to quickly unify the understanding of BIM’s scope and definition across the construction industry. Establishing a strong consensus is essential—it enables effective communication, exchange of ideas, shared goals, and collective efforts. Therefore, defining the scope of BIM knowledge and clearly articulating its correct concept should be the top priority. All research and promotion efforts should focus on this central task and avoid sidelining it.
2. Seamless Cultural Integration
The impact of new technologies and methods on existing culture occurs gradually and must be managed carefully to ensure comprehensive acceptance. It is crucial to strive for seamless integration to avoid resistance or backlash, especially considering the broad acceptance of established practices. BIM technology is not fundamentally different from past engineering information carriers; it mainly requires a shift in inertia. If all BIM-related reference data can be fully localized and the transition between old and new operating modes can focus on changes to information carriers and program adjustments, the Chinese construction industry can integrate BIM technology smoothly. This should be a key factor in successful BIM implementation. Therefore, future research should prioritize policies that promote full localization of BIM technology, which is essential for a thorough and smooth upgrade of China’s construction industry.
3. Accumulate Practical Experience
BIM is a technology best understood and refined through practical application—empty discussions cannot reveal its true potential. Each engineering project is unique, and BIM adoption must adapt to different contexts and requirements. Presently, BIM technology cannot fully meet the complex needs of every project. Thus, it is vital to accumulate hands-on experience from each project. The scope and depth of BIM application may vary, with new challenges emerging continuously. The principle of “learning by doing” is critical: continuous practice, learning, and systematic documentation of experiences provide the foundation for future standards and guidelines. It is recommended to select willing engineering projects for research, collecting practical experience through parallel operations and BIM integration.
4. Develop Standardized Norms
To promote BIM across various disciplines, stages, and large-scale projects, a unified set of standards is essential. After clarifying BIM scope, localizing policies, and accumulating practical cases, the next step is to develop industry standards. Given the long lifecycle of buildings, the complexity of information, and the diversity of stakeholders, multiple standards and regulations are necessary. These can be prioritized based on importance, urgency, or project stage divisions. For instance, unified coding of model components—which facilitates information sharing and continuity throughout a building’s lifecycle—should be addressed first. Standards between different professions can remain specific to their respective fields.
5. Establish Implementation Guidelines
BIM’s application varies across different stages of a building’s lifecycle. For example, energy analysis is key during design; multidisciplinary collaboration is essential during design; scheduling and cost estimation are critical during construction; and disaster planning and spatial management are vital during operation. This diversity necessitates clear implementation guidelines. The University of Pennsylvania and the U.S. General Services Administration have made significant progress developing BIM implementation guidelines. Similarly, various universities, industry organizations, and the UK Cabinet Office have published useful references. While many domestic design firms and construction companies are eager to adopt BIM, they often lack comprehensive guidelines. Future research should therefore focus on developing universally applicable implementation guidelines that respect local culture and facilitate smooth transitions between traditional and new processes.
6. Education and Talent Training
The shortage of BIM professionals is a global challenge. Nearly all foreign literature highlights that BIM adoption success largely depends on talent availability, which is tied to short-, medium-, and long-term workforce development. Ideally, BIM thinking should be integrated early in the education of architects and planners, enabling new professionals to naturally incorporate virtual space simulation into design. Architectural education and other related fields need to reform teaching approaches and textbook content accordingly. Practicing engineers also require retraining to meet immediate demands.
7. Encourage Industry-Academia Collaboration
Practical industry experience enriches academic research and teaching, while theoretical innovation drives industry improvements. This interdependent relationship is crucial for cultivating needed talent and advancing BIM adoption. Supporting industry-academia collaboration is therefore key. For example, the Singapore government established a BIM development fund that provides substantial subsidies for software/hardware upgrades and talent training. It is recommended that the government consider similar subsidies to encourage BIM-related cooperation between industry and academia.
8. Research and Develop Supplementary Tools
Although many BIM software tools exist, none fully meet industry needs with comprehensive functionality, especially regarding localization. To address automation demands in engineering projects, various auxiliary tools have emerged. These tend to be customized and project-specific. There is strong market demand and a need for shared model components to support tool development. Future research teams should combine engineering expertise with ICT development capabilities to create effective BIM enhancement tools.
9. Sustainable Information Management
The greatest value of BIM lies in the long operational phase of buildings. The vast information generated during construction is a valuable resource for ongoing management. Sustainable green building management relies on detailed 3D models and related data mechanisms, which BIM can provide. China is recognized globally for its promotion of sustainable green buildings. Long-term research should therefore explore the close integration of BIM technology with existing sustainable management frameworks to maximize benefits.
That concludes our discussion on Key Issues to Consider for the Future Development of BIM in China. I hope this article provides valuable insights for everyone!
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