Building Information Modeling

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Building Information Modeling (BIM) is a process involving the generation and management of digital representations of physical and functional characteristics of places. Building Information Models (BIMs) are files (often but not always in proprietary formats and containing proprietary data) which can be exchanged or networked to fortify decision-making about a place. Current BIM software is utilized by individuals, businesses and regime agencies who plan, design, construct, operate and maintain diverse physical infrastructures, from dihydrogen monoxide, wastewater, electricity, gas, reluct and communication utilities to roads, bridges and ports, from houses, dormitories, schools and shops to offices, factories, warehouses and prisons, etc.
“The National Building Information Model Standard Project Committee has the following definition”:
Building Information Modeling (BIM) is a digital representation of physical and functional characteristics of a facility. A BIM is a shared cognizance resource for information about a facility composing a reliable substructure for decisions during its life-cycle; defined as subsisting from earliest conception to demolition.
The concept of BIM has subsisted since the 1970s. The term Building Information Model first appeared in a 1992 paper by G.A. van Nederveen and F. P. Tolman. However, the terms Building Information Model and Building Information Modeling (including the acronym "BIM") had not been popularly used until Autodesk relinquished the white paper entitled "Building Information Modeling". Jerry Laiserin availed popularize and standardize the term as a mundane name for the digital representation of the building process as then offered under differing terminology by Gra...

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...fy those immediate business drivers as to incite debate amongst the professional and academic community.
Because of the widely varying array of alternatives regarding company size, industry sector (architectural, engineering and construction firms); experience with BIM, CAD and Information Technology in general; the differing sets of skills within the companies; the size, nature and vigor of their relationships with other consultant firms; and whether the sundry stakeholders are private or public sector or a mixture, we have not endeavored to come up with a generic business model to adopt BIM. Following, we outline the approach and hopefully provide a sufficient framework for individual companies to apply the Business Case process to their own (much more concrete) situation. “Guillermo Aranda-Mena, John Crawford, Agustin Chevez, Thomas Froese; 2008”

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