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建设安全绩效指标的正式评估,以及一个平衡方法的案例
Elif Deniz Oguz Erkal1, Matthew R Hallowell2, Siddharth Bhandari3
1Graduate Researcher, Department of Civil, Environmental, and Architectural Engineering, University of Colorado, 1111 Engineering Dr., UCB 428, Boulder, CO 80309-0428, United States.
Journal of safety research
|June 18, 2023
概括
评估建筑安全性能需要采取全面的方法. 结合多个指标,如领先指标和安全气候评估,提供了比单独的传统伤害率更完整的图片.
科学领域:
- 建筑安全管理 建筑安全管理
- 职业健康和安全问题 职业健康和安全问题
- 风险管理 风险管理
背景情况:
- 传统的建筑安全绩效测量严重依赖于落后的指标,如伤亡率.
- 最近的研究引入了替代指标,包括安全领先指标和安全气候评估,但这些通常被孤立地研究.
- 有关对各种安全绩效指标的比较评估和联合使用的关键知识差距.
研究的目的:
- 根据预先定义的基于证据和主观的标准,评估现有的建筑安全绩效指标.
- 探索使用多种指标结合使用的潜力,以提高建筑安全的整体评估.
- 解决孤立的指标评估的局限性,并提供对安全性能测量的更全面的理解.
主要方法:
- 采用结构化的文献综述,根据基于证据的标准评估指标:可预测性,客观性和有效性.
- 采用了德尔菲方法,收集专家对主观标准的意见:清晰度,功能性和重要性.
- 开发了一个多标准评估框架,以评估单个指标及其协同潜力.
主要成果:
- 没有一个单一的施工安全绩效指标在所有评估标准中都表现出色.
- 通过进一步的研究和开发,可以减轻当前指标中许多已识别的弱点.
- 结合互补的指标被证明可以通过抵消单个指标限制来提供更强大,更完整的安全系统评估.
结论:
- 该研究提供了一个全面的框架,用于理解和选择建筑安全绩效指标.
- 安全专业人员可以利用这些发现来做出有关度量选择的更明智的决定.
- 研究人员可以利用这种评估来确定干预研究和安全性能趋势中更可靠的依赖变量.
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