BIM (Building Information Modeling) refers to the digital representation of the physical and functional characteristics of building facilities, as defined by the latest US National BIM Standard.
The successful implementation and use of BIM technology rely heavily on specialized BIM software. There are numerous excellent BIM programs available worldwide, which can be categorized based on their functions into modeling software, design analysis software, visualization and comprehensive clash detection software, and construction cost software. This article focuses specifically on BIM design analysis software, highlighting the main mature applications both internationally and domestically.
BIM design analysis software is generally divided into four categories: structural analysis, mechanical and electrical analysis, detailed design, and green (sustainability) analysis.
Structural analysis software works in tandem with core BIM modeling software. It complements core modeling by optimizing designs, while core modeling serves as the foundation for structural analysis. Internationally, architectural firms commonly use structural analysis tools like ETABS and STAAD, whereas in domestic markets, PKPM is the preferred software.
For mechanical and electrical analysis, mature software from abroad includes IESVE and DesignMaster, while domestic options include Bochao and Hongye.
Tekla stands out as the world’s most advanced BIM-based steel structure detailing software, primarily used for industrial plants and steel construction projects.
Energy consumption or sustainability analysis software simulates and evaluates aspects such as lighting, connectivity, and carbon emissions from BIM models exported from core modeling software. Key programs in this category include IES (internationally), GreenBuilding Studio, and PKPM (domestically).
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