Master thesis towards a Reference Architecture for bim building
Integrated Project Delivery
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THESIS interation in the construction industry
Integrated Project Delivery
Interdependent, real-time models • A long-term vision of BIM as an amalgamation of domain technologies, processes and policies. • The delivery and continuous evolution of a highly integrated multi-dimensional model connected to multiple external databases and knowledge sources in real-time. These include services’ grid, building management systems, geographic information systems (GIS), cost databases, operations business logic, etc... Table 2. BIM capability stages according to Succar (Succar 2010). Source: Handbook of Research on Building Information Modeling and Construction Informatics: Concepts and Technologies (Underwood and Isikdag 2010) Based on all the earlier work, they established a framework consisting of five complementary components positioned to understand BIM performance and to enable its assessment and improvement (Succar, Sher, and Williams 2012). The components of the framework are as follows: • BIM capability stages representing transformational milestones along the implementation continuum; 15 • BIM maturity levels representing the quality, predictability and variability within BIM stages; • BIM competencies representing incremental progressions towards and improvements within BIM stages; • Organizational Scales representing the diversity of markets, disciplines and company sizes • Granularity Levels enabling highly targeted yet flexible performance analyses ranging from informal self-assessment to high-detail, formal organizational audits. Summarized, they look at BIM capability, maturity and competencies in relation to organizational scales. The term ‘BIM maturity’ refers to the quality, repeatability and degree of excellence within a BIM capability. Although a BIM ‘capability’ denotes a minimum ability, BIM ‘maturity’ denotes the extent of that ability in performing a task or delivering a BIM service/product (Succar, Sher, and Williams 2012). For BIM maturity, they established a BIM maturity model based on various existing models for BIM maturity, as well as several maturity models established in other disciplines. They identify five levels of BIM maturity, but don’t specify the exact requirements for each level. Combined with the capability stages described above and the competency sets, these can serve as an assessment tool for BIM performance. Download 2.02 Mb. Do'stlaringiz bilan baham: |
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