Open Access
Table 2
Rank feature.
| Maturity level | Description | |
|---|---|---|
| Primary stage | Design phase | Managers do not pay attention to BIM, BIM equipment is not complete, three-dimensional modeling is relatively simple, and cannot be applied. |
| Production and transportation stages | The production stage is chaotic, there is no streamlined production process, and material waste is serious. The transport phase is simple and not integrated with IoT technology. | |
| Construction phase | The BIM application environment is chaotic, the construction process is rough, the construction site cannot be quickly and accurately positioned, and the site pollution is serious. | |
| Operation and maintenance phase | Information exchange and data storage depend on written materials. | |
| Initial stage | Design phase | Managers initially formed a BIM team, BIM software was used uniformly, 3D modeling and visualization were enhanced, and simple collision detection could be carried out. |
| Production and transportation stages | In the production stage, a prefabricated plant is built, and there are simple production steps. The transport phase interacts with the Internet and has a transport plan based on BIM technology. | |
| Construction phase | The BIM application environment has been initially formed, and the national policy encourages the construction site to use BIM5D technology for standardized construction. | |
| Operation and maintenance phase | BIM documents are used for the handover between the construction phase and the operation and maintenance phase to provide the required data and data updates for the operation and maintenance phase. | |
| Development stage | Design phase | Managers establish project-level BIM teams, introduce BIM software that can carry out in-depth design, carry out component in-depth design in 3D modeling, and use Revit MEP for pipeline design and other optimization. |
| Production and transportation stages | The production stage has a mature prefabrication factory, with the whole process of assembly line production equipment. In the transportation stage, information query of component information transportation process can be carried out based on the Internet of Things. | |
| Construction phase | The application of BIM in the assembly industry has a uniform trend. BIM visualization and PC animation are used for accurate construction in the construction process, and construction simulation is used to deal with and prevent hidden nodes in advance, and preliminary environmental indicators are monitored. | |
| Operation and maintenance phase | In property management, BIM software is used to connect with the corresponding equipment, monitor the equipment in real time, and record the operation data, such as energy consumption and performance. | |
| Mature stage | Design phase | The enterprise improves BIM organization and carries out training, and employees learn BIM skills in depth. 3D design of PC components and in-depth design of node assembly can be realized in 3D modeling. |
| Production and transportation stages | The production stage is standardized, and the whole production cycle can be quantified statistically. During the transportation phase, the transportation state of components can be statistically analyzed based on the Internet of Things. | |
| Construction phase | BIM is well applied in the prefabricated construction stage. During the construction process, a two-dimensional code will be used to view installation information. For complex nodes, installation guidance information will be pre-stored by RFID technology, and there is a complete monitoring system for the site environment. | |
| Operation and maintenance phase | BIM technology and RFID technology are combined to ensure that timely, accurate, and effective information can be obtained. And intelligent monitoring between buildings can be carried out through BIM. | |
| Optimization phase | Design phase | The company has formed an enterprise-level BIM organization, and 3D modeling can be visualized and interactive, and animation simulation and dosage statistics can be carried out. |
| Production and transportation stages | In the production stage, RFID technology is introduced to query information and update information in real time. In the transportation phase, RFID technology is combined to realize real-time updates and information upload of transportation information. | |
| Construction phase | The application of BIM in the assembly construction stage is perfect; the installation information can be updated in real time using RFID technology, and the information can be synchronized with the BIM model, and there is a complete green environmental management system. | |
| Operation and maintenance phase | BIM technology is used to analyze the safety, durability, and other performance of the prefabricated structure, and has a perfect early warning mechanism. | |
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