Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
권호 표지

Development of Two Dimensional Extension Model far IFC2.x2 Model in the Construction Field

건설 분야 전자도면의 모델 기반 교환을 위한 IFC2.x2모델의 2차원 형상정보모델의 확장 개발에 관한 기초 연구

  • 김인한 (경희대학교 토목건축공학부) ;
  • 서종철 (경희대학교 건축공학과)
  • Published : 2005.04.01
Download PDF
⟨ Previous Next ⟩

Abstract

There have been several efforts for the investigation of the formal development team which was formed in the IAI to develop a common 2D standard specification between ISO/STEP and IAI/IFC since 2002. As a result, a drafting model has been included in the IFC2.x2 model. However, to be used actively in the construction practice for construction drawing exchange, the IFC model should be extended to the paper space for multiple views, drawing output, and delivery of drawings. Therefore, in this paper, the methodology of relating STEP and IFC has been investigated and schema extension of paper space(drawing sheet, presentation view, view pipeline), complex entity(leader), and dimension(associative) have been achieved. The resulting, IFC model will enable a basic harmonization with KOSDIC. SCADEC, and STEP-CDS by retaining the current IFC architecture. In addition, IT systems for the construction industry can be beneficial from the developed data model.

Keywords

References

  1. IAI, Interoperability and the ABC Industry, 1995
  2. ISO, ISO 10303-202 : Associative Draughting, 1996
  3. IAI, Transposing the IFC2.x Specification as ISO Standard, 2001
  4. IAI Model Support Group, IFC Extension Modelling Guide, 2001
  5. IAI Model Support Group, Transposing the IFC2.x Specification as ISO Standard, 2001
  6. IAI UK, News Release : IFCs RECOGNISED BY ISO, 2002
  7. IAl Model Support Group, IFC2.x2 Model Implementation Guide, 2003
  8. IAI, IFC2.x2 Final Edition, 2003
  9. 한국건설기술연구원, 건설CALS/EC 표준화 개발 : 건설분야 도면정보 교환표준, 2003
  10. Kim, I. H., 'IFC XM-4 Report v1.0', 2003
  11. Kim, I. H., Thomas Liebich, and Kim, S. S., 'Development of a Two Dimensional Model Space Extension for IAI/IFC2.x2 Model', Electronic Journal of Information Technology in Construction, Vol. 8, pp. 219-230, 2003
  12. Kim, I. H. and Seo, J. C., 'Founding a Common Ground for the Emerging Industry Model Standard(IFC) and ISO Model Standard(STEP) for the Global Construction Industry', Proceedings of the International Conference on Construction Information Technology, Langkawi, Malaysia, pp. 535-542, February 18-21,2004
  13. Seo, J. C. and Kim, I. H., 'Best Practice for using IT Standards for Integration in the AEC Industry: Product Modeling Approach', Accepted paper, Journal of Architectural Institute of Korea, 2005