Journal of KIBIM (한국BIM학회 논문집)

Korean Institute of Building Information Modeling (한국BIM학회)
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Extension of IFC information Modeling for Fire Safety based on WBS

작업분류체계 기반 소방 객체 IFC 정보 모델링 확장 방안 연구

  • Received : 2023.03.17
  • Accepted : 2023.05.03
  • Published : 2023.06.30
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Abstract

The main objective of this study is to propose a method to enhance building safety using the Industry Foundation Classes (IFC) schema in Building Information Modeling (BIM). To achieve this goal, a fire object relationship diagram is created by using the Model View Definition (MVD) and Property Set (Pset) methodology, as well as the Work Breakdown Structure (WBS) based object relationship analysis. The proposed method illustrates how to represent objects and tasks related to fire prevention and human safety during a building fire, including variables that are relevant to these aspects. Furthermore, the proposed method offers the advantage of considering both the IFC object hierarchy and the project work hierarchy when creating new objects, thereby expanding the attribute information for fire safety and maintenance. However, upon confirmation via an IFC viewer after development, a problem with the accuracy of mapping between attributes and objects arises due to the issue of proxy representation of related object information and newly added object information in standard IFC. Therefore, in future research, a mapping method for fire safety objects will be developed to ensure accurate representation, and the scope of utilization of the fire safety object diagram will be expanded. Furthermore, efforts will be made to enhance the accuracy of object and task representation. This research is expected to contribute significantly to the technological development of building safety and fire facility design in the future.

Keywords

Acknowledgement

이 연구는 2021년도 소방청 및 과학기술정보통신부가 출연하는 국민소방협력 초기대응 현장지원 기술개발사업의 재원으로 한국산업기술평가관리원의 지원을 받아 수행되었음(과제번호 : 20016433).

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