Project participants often face several challenges when applying BIM technology:
(1) Complex and Challenging System Implementation
The complexity of a BIM system largely depends on the chosen application strategy. BIM can be implemented as a “full-process” solution or selectively applied to specific stages—essentially “taking what is needed” from BIM. In practice, it’s feasible to use BIM only for certain parts of the design process. For example, some projects begin BIM use during preliminary design but revert to traditional methods during conceptual design. This flexibility means teams can start or pause BIM adoption at any stage without issues. This article focuses on the principle of selective BIM use, specifically applying BIM technology during the construction phase to manage comprehensive control.
(2) Varying Design Accuracy Requirements Impact Progress
Since BIM is applied from the project’s outset and does not depend on CAD drawings, its 3D design capabilities allow for greater precision compared to traditional 2D designs. However, this introduces a challenge: the level of model detail depends on the designer’s proficiency with the software and the collaboration among all stakeholders. Overemphasizing design accuracy can slow down project progress significantly.
(3) Unpredictable Risks
Newcomers to BIM often have many concerns. Technically, automating drawing production at various project stages using BIM is well within reach. However, for companies, adopting this technology requires substantial upfront resource investment and involves considerable risks.
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