Journal of KIBIM (한국BIM학회 논문집)

Korean Institute of Building Information Modeling (한국BIM학회)
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Digital Fabrication Integrated Architectural Design Process based on Lean startup

Lean startup 방법을 적용한 디지털 패브리케이션 통합 건축 설계 프로세스

  • 정재환 (성균관대학교 미래도시융합공학과) ;
  • 김성아 (성균관대학교 건축학과)
  • Received : 2018.12.24
  • Accepted : 2018.12.24
  • Published : 2018.12.31
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Abstract

Recently, the industry actively adopts the cutting-edge technologies of the fourth industrial revolution and uses them to enhance the productivity and service of mass-customization. The manufacturing industry is creating new processes and business models by achieving digital transformations through a lean start-up approach aimed at achieving the highest customer satisfaction with minimal resources. Although attempts are made to manufacture the building by introducing the latest technology in architecture, it is applied sporadically, not as an integrated system, in the entire phase of the architectural project. This paper analyzes the changes in the construction industry through the application of core technologies of the fourth industrial revolution. Design processes are analyzed for the digital transformation of the construction industry by case study of advanced architectural design practice. A novel design concept model 'Architectural lean startup' is proposed by combining the architectural process and the lean start up method. Through the design of the bus stop based on the architectural lean startup concept, it is confirmed that the designer repeats the 'Generate-Test-Analysis' to develop the design and generate the final result.

Keywords

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Figure 1. Design products of mass-customization (Adidas)

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Figure 2. Stadium design process based on parametric design(NBBJ)

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Figure 3. Performance-oriented design workflow concept (Dreamcatcher project, Autodesk)7)

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Figure 4. BIM design process of GRO architects8)

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Figure 5. Integrated workflow model of katerra9)

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Figure 6. Build-Measure-Learn feedback loop of lean startup(Ries, 2011)

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Figure 7. An architectural design process model integrating lean startup concept

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Figure 8. A concept of architectural design workflow based on lean startup model

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Figure 9. Bus stop design work-flow based on lean startup model

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Figure 10. Visualization of bus station

Table 1. Technologies for building product

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