BIM, short for Building Information Modeling, is a multidimensional digital model that spans the entire lifecycle of a construction project. Known as the “Second Architectural Design Revolution,” BIM is more than just software or an application. By understanding both the broad and narrow definitions of BIM, one can gain a clearer insight into this technology.
Finith explains in “Broad BIM and Narrow BIM” that BIM’s meaning can be divided into two categories: narrow and broad. Narrow BIM refers primarily to BIM software and applications. On the other hand, broad BIM encompasses the influence of external organizations and environments on project management, helping projects access the right information at the right time and place.
Viewed as a tool, BIM enables all project participants to collaboratively design, build, and utilize the model. As a process, it enhances communication among all parties involved, allowing them to benefit from the shared use of the model.
Currently, there are four major software vendors leading the BIM technology market: Autodesk and Bentley from the United States, Graphisoft from Hungary, and Gery Technologies.
Autodesk offers software such as Revit Architecture, Revit Structural, Revit MEP, and Navisworks. Notably, Revit Architecture, Revit Structural, and Revit MEP have been integrated into a single Revit software platform. Bentley provides solutions like Bentley Architecture, Bentley Structural, and Bentley Building Mechanical Systems. Graphisoft offers ArchiCAD, AllPLAN, and Vectorworks, while Gery Technologies develops DigitalProject and CATIA.
Main BIM Vendors and Their Software Suites:
(1) Autodesk BIM Software Series: Revit Architecture, Revit Structural, Revit MEP, Navisworks
(2) Bentley BIM Software Series: Bentley Architecture, Bentley Structural, Bentley Building Mechanical Systems
(3) Graphisoft BIM Software Series: ArchiCAD, AllPLAN, Vectorworks
(4) Gery Technologies BIM Software Series: DigitalProject, CATIA
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