Challenges Hindering the Development of the BIM Industry in China
1. Consulting firms often overstate the energy efficiency benefits of BIM, with most focusing solely on basic modeling. To capture the attention of potential clients and secure projects in early stages, these companies tend to exaggerate BIM’s capabilities within manageable cost limits. In reality, the technology is still primarily limited to software operation and simple modeling.
2. Whenever 3D or modeling work is involved, many claim to be practicing BIM. While some companies do this for marketing purposes, it often leads to market confusion and causes clients to lose trust in BIM technology.
3. Although BIM implementation is technically feasible, there is a lack of effective input-output analysis. Despite the advanced state of IT and internet technologies, their application in the construction industry remains shallow. This is largely due to an insufficient return on investment. Without substantial early research and development, it is difficult to achieve significant progress.
4. The adoption of new technologies faces strong resistance because of vested interests. Realizing the value of BIM models requires business process reengineering. Although senior management in large enterprises values BIM, middle management—who stand to lose benefits—often resist its implementation.
5. Modeling efforts lack clear process guidance, and model data is not effectively integrated into production workflows, limiting its use to visual displays. Many BIM professionals start by learning modeling software but lack practical industry experience, resulting in models that offer little improvement to actual production. Consequently, these models are seldom reused and remain confined to individual computers.
6. The current contract systems do not adequately or reasonably address BIM implementation, making it difficult to assign clear responsibilities. There is a shortage of robust contracts, legal frameworks, and detailed regulations concerning BIM responsibility divisions and information delivery standards. Moreover, the misalignment between investors and final beneficiaries has yet to be properly resolved.
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