Continuing from our previous discussion, we briefly explored the application of BIM technology in four key areas of green building: engineering management, planning and design, architectural design processes, and landscaping design. Today, we will focus on the remaining three aspects: green building evaluation, the construction phase, and the operation and maintenance phase.
Green Building Evaluation
During the design phase, individual green building indicators can be calculated and reviewed at any time. A comprehensive evaluation of the entire building can be conducted through the relevant software menus. At this stage, specific quantitative data for the project is determined based on planning objectives, enabling scoring and assessment of the project.
The information model represents the specific project under evaluation, with detailed data drawn from various professional design calculation databases associated with the project.
Construction Phase
In green building design, it is important to carefully consider material usage throughout the construction process. This includes selecting material types, managing quantities, and optimizing the use of reusable building materials.
At this stage, the information model focuses on budget estimates, detailed material usage, and statistical rules for material management. Currently, green building evaluation standards do not emphasize aspects such as construction organization, material transportation, or energy consumption during construction. However, from a long-term perspective, these factors should be incorporated into the information model, which would require a more complex description method.
Operation and Maintenance Phase
According to current green building evaluation standards, the focus during operation and maintenance lies mainly on waste management, property management systems, and other qualitative factors.
From a long-term or owner’s perspective, energy consumption monitoring and equipment maintenance management are critical concerns. While the information model used during the design phase is relatively simple—primarily comprising basic provisions—the model for actual operation and maintenance is much more complex.
This operational model needs to build upon the system descriptions established during the design stage and include details such as monitoring and metering system configurations, equipment maintenance schedules, operational status, and associated costs for maintenance and operation.
After two days of lectures, I believe everyone has gained a general understanding of BIM applications in green buildings. For deeper insights and advanced applications, further contributions and information from everyone will be invaluable.
Must log in before commenting!
Sign Up