Journal of the Korea Institute of Building Construction (한국건축시공학회지)

The Korean Institute of Building Construction (한국건축시공학회)
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Importance Ranking of Accident Factors of Remote Control Tower Crane by AHP

AHP 분석에 의한 무인타워크레인 사고 요인의 중요도 순위

  • Received : 2020.11.02
  • Accepted : 2020.11.29
  • Published : 2020.12.20
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Abstract

In Korea construction industry, researches are being conducted to reduce the disasters related tower crane due to the increase of tower crane's usage and accidents continuously. Although the usage amount of remote control tower crane has been increasing recently, the research on remote-control tower crane is insufficient. In this study, the importance ranking of remote control tower crane's accident factors derived by AHP analysis. AHP questionnaire was conducted to engineers (or operators) like construction site engineer, construction manager, safety engineer, and tower crane operator, who have more than 10 years career. The results of AHP analysis reveal that top ranking factor of remote control tower crane's accident is lifting work for materials. Therefore, the high importance factors should be managed, and taken the priority measures for reducing the tower crane accidents by using the results of this research.

국내 건설 현장 타워크레인의 사용량 증가에 따른 재해 감소를 위한 연구가 진행되고 있지만 무인타워크레인에 대한 연구는 미비한 실정이다. 따라서 본 연구에서는 타워크레인 유형별 사고 요인의 중요도 순위를 AHP 분석을 통해 도출하여 제시하고자 한다. 분석 결과 무인타워크레인에서 인양 작업이 가장 높은 중요도를 보였다. 본 연구 결과를 바탕으로 중요도가 높은 요인을 우선적으로 관리하여 타워크레인 사고 저감을 위한 조치가 필요할 것으로 사료된다.

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References

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