Building information modeling in construction: Current practices and their implications for construction engineering education

Abstract

This paper reports the findings of research intended to document the current status of adoption and use of Building information Modeling (BIM) in the construction industry. BIM utilizes 3D computer models, developed using software applications based on Object Oriented Programming that integrate 3D-2D operations. This study utilized an online survey which was sent to 236 construction firms drawn from the top 400 contractors listed in the 2008 Engineering News Record (ENR) who were identified as having over 80% of their projects categorized as general building2. The study utilized the following expanded utilization-level categorization: level 1 (use of BIM technology that is limited to 2D and 3D capabilities for document production and visualization functions), level 2 (use of BIM for additional analysis done on the 2D and 3D data that is based on geometry and positioning of building systems including change management of 2D and 3D documents, and conflict/clash detection between different building systems), and level 3 (includes in addition to levels 1 & 2, the use of BIM for all other functions including cost and scheduling). The response rate was 48% of the total firms included in the survey, most with multiple respondents. This paper documents the data collected and the data analysis and procedures used to categorize the responses relative to the level of BIM use. The data is then used to provide a framework for recommendations to construction engineering faculty interested in integrating BIM technologies into their courses and curriculums and aligning instructional outcomes with the current and anticipated utilization of Building Information Modeling in the construction industry. © American Society for Engineering Education, 2010.