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DEMATEL 기법을 적용한 건설재해 영향요인 구조 분석

An Analysis of the Causal Relations of Factors Influencing Construction Accidents Using DEMATEL Method

  • 김동욱 (서울과학기술대학교 일반대학원 건축과) ;
  • 정윤호 (서울과학기술대학교 일반대학원 건축과) ;
  • 홍민기 (서울과학기술대학교 일반대학원 건축과) ;
  • 장현승 (서울과학기술대학교 건축학부)
  • Kim, Dongwook (Department of Architecture, Seoul National University of Science and Technology) ;
  • Jung, Yunho (Department of Architecture, Seoul National University of Science and Technology) ;
  • Hong, Minki (Department of Architecture, Seoul National University of Science and Technology) ;
  • Jang, Hyounseung (Department of Architectural Engineering, Seoul National University of Science and Technology)
  • 투고 : 2019.10.19
  • 심사 : 2019.11.05
  • 발행 : 2020.01.31

초록

2017년 기준 우리나라 산업재해자의 28.5%, 산업재해 사망자의 29.6%를 건설업이 차지하고 있어 국내 산업재해율 저감을 위해서는 건설업에 대한 우선적 재해 저감 방안 모색이 필요하다. 따라서 본 연구는 건설재해 영향요인을 대상으로 DEMATEL 분석을 수행하여 이에 기반한 건설재해 저감을 위한 개선방향을 제시하였다. 분석 결과, 4M 요인 중에서는 관리적요인, 4M 세부요인 별로는, 작업자의 개인특성, 기계·설비의 자체결함과 미흡한 기계·설비의 점검 및 정비, 미흡한 안전관리 계획, 부적절한 작업지시가 가장 근본적이고 중심적인 요인인 것으로 분석되었다. 본 연구는 DEMATEL 분석을 통해 건설재해 개선방향 수립을 위한 기초자료로 활용이 가능할 것으로 판단된다.

As the construction industry accounts for 28.5% of industrial accidents in Korea and 29.6% of industrial accident deaths in 2017, it is necessary to search for a priority disaster reduction scheme for the construction industry in order to reduce the industrial accident rate. Therefore, this research suggested improvement direction for construction accidents reduction based on factors affecting construction accidents occurring in the construction site by DEMATEL analysis. As a result of the analysis, the 4M factors with the highest Prominence and Relation is 'Management', and the detailed analysis of the 4M factors were Personal characteristics of workers, Defects such as machinery and equipment, Inadequate inspection of machinery and equipment, Insufficient safety management plan, Inappropriate work orders from supervisors and field managers. The analysis results of this research can be used as a basic data for establishing direction of reduction and improvement of construction accidents.

키워드

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