Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Evaluation on the Possibility of Connection Between IFC and Digital Quantity DataBase Exchange Standard

IFC와 디지털 수량산출정보 교환표준의 연계 가능성 평가

  • Won, Ji-Sun (ICT Convergence and Integration Research Division, SOC Research Institute, Korea Institute of Construction Technology) ;
  • Moon, Jin-Seok (ICT Convergence and Integration Research Division, SOC Research Institute, Korea Institute of Construction Technology) ;
  • Choi, Won-Sik (ICT Convergence and Integration Research Division, SOC Research Institute, Korea Institute of Construction Technology)
  • 원지선 (한국건설기술연구원 SOC성능연구소 ICT융합연구실) ;
  • 문진석 (한국건설기술연구원 SOC성능연구소 ICT융합연구실) ;
  • 최원식 (한국건설기술연구원 SOC성능연구소 ICT융합연구실)
  • Received : 2013.10.08
  • Accepted : 2013.12.05
  • Published : 2013.12.31
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Abstract

Recently, BIM has attracted attention as a technology to improve the construction productivity. The BIM standards to be applied to the BIM project are necessary for using or connecting the current 2D-based drawing standards. To develop the standard for BIM-based QTO and cost, this paper focused on using QDBEx, which was applied to road project cost management and connecting QDBEx with IFC, which is the BIM data delivery format. The IFC schema was evaluated to determine if it is possible to use the converts to the QDBEx XML file. As a result, 66% of the whole was available to connect directly, and 17% was available to connect through the processing of instance. The remaining 17% was evaluated to determine if it was available to connect. In the future, improvements in the schema will be suggested based on these results.

최근 BIM이 건설생산성을 향상시키는 기술로 주목 받으면서, BIM 발주가 화두가 되고 있다. BIM 사업에 적용될 표준은 현행 2D 기반의 표준을 최대한 활용하거나 연계를 지원하는 방향으로 제시되는 것이 필요하다. 따라서 본 논문에서는 BIM 기반 수량산출서와 내역서 표준을 개발함에 있어 현재 도로사업 공사비 관리를 위해 적용 중인 디지털 수량산출정보 교환표준(QDBEx)을 활용하고 BIM 데이터 납품 포맷인 IFC 표준과 연계하는 관점에서 연구를 수행하였다. BIM 기반 수량산출서와 내역서가 IFC 파일로 납품될 경우, IFC 파일이 QDBEx에 따른 XML 수량산출정보로 변환되어 활용될 수 있는지를 평가하였다. 그 결과, 전체의 66%가 바로 연계가 가능하며, 17%가 인스턴스의 가공을 통해 연계가 가능하였다. 나머지 17%는 연계가 불가능한 것으로 평가되었다. 향후, 이 결과를 바탕으로 연계 가능성을 높이기 위한 IFC와 QDBEx의 스키마 개선방안을 제시할 계획이다.

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References

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