Earticle

초록

영어

This study investigates the gap between statutory calculation standards and actual field conditions in estimating Occupational Safety and Health Management Expenses (OSHME) for large-scale construction projects. The current fixed-rate method, based on construction type and cost, fails to account for on-site factors such as project complexity, duration, and workforce structure, often leading to discrepancies between estimated and actual costs. To address this, data from 21 completed projects over KRW 5 billion were analyzed. Multiple regression analysis was conducted using variables including material and labor costs, project duration, floor area, number of floors, and the number of safety personnel. The results showed a significant statistical difference between calculated and actual OSHME, and the proposed model explained 95.3% of the variance (R2 = 0.953). Variable selection techniques were applied to improve prediction accuracy by addressing multicollinearity. The model offers practical value for early budgeting and supports policy improvements that align safety expenses with real on-site needs, in order to more effectively prevent industrial accidents.

목차

Abstract
1. 서론
2. 이론적 배경
2.1 건설업 산업안전보건관리비
2.2 산업안전보건관리비 국내외 효과 비교
2.3 산업안전보건관리비 계상 기준의 한계와 개선 선행연구 고찰
2.4 산업안전보건관리비 예측에 관한 선행연구 고찰
3. 연구방법
3.1 연구대상 및 방법
3.2 데이터 수집 및 분석
3.3 통계분석 방법
4. 연구 결과
4.1 상관관계분석 결과
4.2 다중회귀분석 결과
4.3 다중회귀분석 변수 재설정
4.4 계상 산업안전보건관리비와 예측 산업안전보건관리비 금액 비교
5. 결론
5.1 연구결과 요약 및 고찰
5.2 연구의 한계 및 향후 과제
6. References

키워드

저자

• 박지환 [ Ji-Hwan Park | 인하대학교 순환경제환경시스템 환경안전공학전공 ]
• 김홍관 [ Hong-Kwan Kim | 인하대학교 순환경제환경시스템 환경안전공학전공 ]
• 천영우 [ Young-Woo Chon | 인하대학교 순환경제환경시스템 환경안전공학전공 ] 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