During the construction drawing design phase, BIM technology is primarily used to build and optimize professional models. These information models cover various disciplines, including architecture, structural engineering, plumbing, HVAC, and electrical systems. The development of these models should be further refined based on the preliminary design to meet the required level of detail for construction drawings.
In this phase, BIM applications involve integrating multiple professional models to support essential tasks such as design review, 3D pipeline coordination, and clearance height analysis. The construction drawing design models undergo multiple optimizations, with focused analysis on critical areas. For example, the spatial arrangement and clearance heights of electromechanical systems are adjusted to provide a more accurate and reliable foundation for on-site construction.
The following sections illustrate the BIM application processes for various disciplines during the construction drawing design phase.
The BIM application process for the architectural profession is as follows:
The BIM application process for structural engineering is as follows:
The BIM application process for water supply and drainage systems is as follows:
The BIM application process during the HVAC construction drawing design phase is as follows:
The BIM application process for electrical engineering is as follows:
Source: Implementation Guidelines for Building Information Modeling (BIM) Design Phase in Zhuhai City
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