Korean Journal of Construction Engineering and Management (한국건설관리학회논문집)

Korea Institute of Construction Engineering and Management (한국건설관리학회)
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Development of A Quantitative Risk Assessment Model by BIM-based Risk Factor Extraction - Focusing on Falling Accidents -

BIM 기반 위험요소 도출을 통한 정량적 위험성 평가 모델 개발 - 떨어짐 사고를 중심으로 -

  • Go, Huijea (Department of Disaster Safety Systems, Hoseo University) ;
  • Hyun, Jihun (Department of Disaster Safety Systems, Hoseo University) ;
  • Lee, Juhee (Department of Disaster Safety Systems, Hoseo University) ;
  • Ahn, Joseph (Department of Architectural and Civil Engineering, Hoseo University)
  • 고휘재 (호서대학교 재난안전시스템학과) ;
  • 현지훈 (호서대학교 재난안전시스템학과) ;
  • 이주희 (호서대학교 재난안전시스템학과) ;
  • 안요섭 (호서대학교 건축토목공학부)
  • Received : 2022.02.10
  • Accepted : 2022.06.13
  • Published : 2022.07.31
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Abstract

As the incidence and mortality of serious disasters in the construction industry are the highest, various efforts are being made in Korea to reduce them. Among them, risk assessment is used as data for disaster reduction measures and evaluation of risk factors at the construction stage. However, the existing risk assessment involves the subjectivity of the performer and is vulnerable to the domestic construction site. This study established a DB classification system for risk assessment with the aim of early identification and pre-removal of risks by quantitatively deriving risk factors using BIM in the risk assessment field and presents a methodology for risk assessment using BIM. Through this, prior removal of risks increases the safety of construction workers and reduces additional costs in the field of safety management. In addition, since it can be applied to new construction methods, it improves the understanding of project participants and becomes a tool for communication. This study proposes a framework for deriving quantitative risks based on BIM, and will be used as a base technology in the field of risk assessment using BIM in the future.

건설산업의 중대재해 발생률 및 사망률이 가장 높아짐에 따라 이를 감축하기 위해 국내에서도 다양한 노력을 기울이고 있다. 그 중 위험성 평가는 시공단계 위험요소를 평가하고 재해 감소대책을 위한 자료로 활용되고 있다. 그러나 기존의 위험성 평가는 수행자의 주관이 개입되며 국내 건설현장에 취약한 측면이 있다. 본 연구는 위험성 평가 분야에 BIM을 활용하여 정량적으로 위험요소를 도출함으로써 리스크를 조기 식별하고 사전제거하는 것을 목표로 위험성 평가를 위한 DB 분류체계를 구축하였으며 BIM을 활용한 위험성 평가의 방법론을 제시한다. 이를 통해 리스크의 사전 제거로 시공 작업자의 안전성을 증대시키고 안전관리 분야의 추가비용을 절감한다. 또한, 신규 공법에도 적용 가능하므로 프로젝트 참여자들의 이해도를 높이며 의사소통의 도구가 된다. 본 연구는 BIM을 기반으로 정량적인 위험도를 도출하는 프레임워크를 제안하는 연구로써, 향후 BIM을 활용한 위험성 평가 분야에 기반 기술로 활용될 것이다.

Keywords

Acknowledgement

이 논문은 삼성디스플레이(주) 지원을 받아 수행된 연구 결과입니다

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