Earticle

초록

영어

This study analyzed fall accidents involving boatswain’s chairs over the past ten years to investigate their underlying causes and effective preventive measures. The fall accidents in this study were classified according to construction type, work category, and sequence of work. Next, their direct causes were identified by applying the concept of serious injury factor. A focus group interview was conducted with six experts in boatswain’s chair-type scaffolding to derive preventive measures. The results of the investigation indicate that the majority of accidents occurred in maintenance works among construction types, and painting, caulking, and cleaning tasks among work categories. In terms of work sequence, most fall accents occurred while working with descending due to rope defects (loosening, breakage, or insufficient length) and anchorage failures. Based on these findings, two key preventive measures were proposed: (1) installing lifelines as a fail-safe measure to provide safety redundancy, and (2) implementing inherent safety measures to prevent rope defects and failures such as regular inspections, use of high-performance ropes, and ensuring proper anchorage strength. The findings of this study can be utilized in development of effective safety guidelines and policies for boatswain’s chair operations.

목차

Abstract
1. 서론
2. 달비계 특성 및 예방 철학
2.1 달비계의 구성 및 설치 절차
2.2 달비계 로프의 종류
2.3 달비계 고위험 요인 파악의 필요성
3. 달비계 작업의 재해 현황
3.1 공사 종류 및 작업 공종별 현황
3.2 달비계 사고의 분류체계
3.3 사고 고위험 요인
4. 달비계 재해 감소방안
4.1 집단 심층 면접 방법
4.2 예방 대책
5. 결론
6. References

키워드

저자

• 서용수 [ Yongsoo Seo | 울산대학교 산업경영공학과 ]
• 정기효 [ Kihyo Jung | 울산대학교 산업경영공학과 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한안전경영과학회지 [Journal of Korea Safety Management & Science]

• 간기

  계간

• pISSN

  1229-6783

• eISSN

  2288-1484

• 수록기간

  1999~2025

• 십진분류

  KDC 530 DDC 620