![]() ![]() ![]() Between 20, the power of BIM in the construction industry was the “reduction of duplicated efforts.” Architects began coordinating with engineers, who began coordinating with contractors. Since 2000, the purpose of BIM is to remedy that disconnect. For decades there was a disconnect between the building designers, the contractors and the operators. The building industry was booming, yet even sixteen years ago, it was estimated that the cost to the construction industry due to inefficiency was over $15-billion a year, primarily due to waste and rework. Why is BIM needed? From 1964 to 2002, construction efficiency declined despite the widespread use of new technologies in the 1980s and 1990s, including fax machines, cell phones and computer-aided design. ![]() ![]() As the model is developed and edited, all other linked drawings within the project are updated. The user can view and interact with the model in three-dimensional (3D) views as well as orthographic two-dimensional plans, sections and elevation views of the model. The most useful BIM authoring software has a rendering engine to enable visualization of model components. BIM (Building Information Modeling) is the process of creating a model of a building and embedding into it all of the data regarding that building.Software for the BIM process must facilitate the representation of the physical and intrinsic properties of a building as an object-oriented model tied to a database. ![]()
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