Abstract:  
           
          Building Information Technology bears promise to bring 
          integration into fragmented AEC industry, as well as large 
          potentials for optimization and management of building performance 
          along life cycle. However, the adoption in Central 
          Europe is much slower than in the USA or Scandinavia; the 
          designers and planners are sceptical about BIM benefits. In 
          order to build up capabilities and thus support BIM adoption 
          in the practice, BIM skills have be built up already in university 
          teaching. This endeavour is the central aim of the BIM_sustain 
          project accomplished at the Vienna University of Technology. 
          In winter term 2012/13 and winter term 2013/14 we accomplished 
          interdisciplinary BIM-supported design labs with 
          student participants from architecture, civil engineering and 
          building science. The teams used different modelling and simulation 
          software constellations for building design and analysis. 
          The software-constellations were evaluated in terms of BIMinteroperability, 
          and the design process was documented by 
          means of time and activity assessment, surveys on team performance, 
          process satisfaction and technology acceptance and 
          focus group interviews. In this paper we will present the results 
          of the evaluation of both courses and analyse the differences 
          resulting from the different course design in the two consequent 
          terms. The first course was dominated by the issue of 
          interfaces, whereas the second course, where better functioning 
          software combinations in terms of data transfer were used, 
          was dominated by the issues related to the collaboration and 
          teamwork. Our results are not only informative for the configuration 
          of interdisciplinary BIM-supported university teaching, 
          but can be derived for the practice as well, especially in the 
          areas of project management, software usage, modelling conventions 
          or incentive systems. 
          Keywords: BIM; Exploratory study; 
            Colaboration; Simulation; 
            Analysis 
            
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