Software serves as a crucial tool for implementing Building Information Modeling (BIM), with the final success of BIM relying heavily on key modeling software. BIM application software primarily falls into two categories: model construction software and model utilization software. Model construction software includes 3D modeling software, schematic design software, and geometric modeling software. On the other hand, model utilization software encompasses tools like pipeline clash detection, cost estimation software, and schedule simulation software. The most essential and critical modeling software must be capable of creating and editing detailed 3D building models.
Figure 1: Commonly Used BIM Application Software
Currently, the leading providers of BIM application software are Autodesk, Bentley, and Graphisoft. Autodesk’s products are specialized by discipline: architectural software is designed for architecture, structural software for structural engineering, and MEP software for mechanical, electrical, and plumbing systems.
Graphisoft began developing architectural design software in 1981 and released the first version of ArchiCAD two years later. In 1983, Bentley introduced MicroStation TriForma, an innovative universal platform software with broad applications across sectors like government agencies, utilities, transportation, architectural design, manufacturing, civil engineering, communication networks, and factories. Since then, these major companies have continuously upgraded and expanded their software suites to enhance productivity in the construction industry. The diagram above details the key BIM software suppliers.
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