Department of Industrial Engineering and Systems Management, Feng Chia University, Taiwan, R.O.C.
Department of International Business, Feng Chia University, Taiwan, R.O.C.
Ind Health. 2021 Feb 26;59(1):4-17. doi: 10.2486/indhealth.2020-0097. Epub 2020 Oct 3.
The aim of this study is to establish an effective early intervention mechanism for construction engineering to prevent electrocution while improving labor safety and reducing the casualty risk. This study used narrative text analysis and the Haddon Matrix for data collection, and analyzed the causes from the 113 electrocution deaths among in the construction industry, the exhaustive chi-square automatic interaction detector algorithm was employed the segmentation of the correlations. Based on the theory of inventive problem solving, through IDEF0 (ICAM DEFinition) for function modeling was designed the early intervention mechanism. This study revealed the operating features related to electric shock hazards. Early intervention was introduced to reduce the relevant risks and establish safety mechanisms. The first contribution of this study is the determination of hazard correlations between operating features and conductive media, and entry point for the prevention of electrocutions. The second contribution is the suggestion of the establishment of inspection stations for electric tools, thereby ensuring that the portable power tools are safe. The final contribution is the joint application of TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch) and IDEF0, which establishing the pre-entry testing, strengthening safety mechanisms.
本研究旨在建立有效的建筑工程电击预防早期干预机制，以提高劳动安全并降低伤亡风险。本研究采用叙述性文本分析和 Haddon 矩阵进行数据收集，并从建筑行业 113 例电击死亡案例中分析原因，采用穷尽式卡方自动交互检测算法对相关性进行分段。基于发明问题解决理论，通过 IDEF0（ICAM 定义）进行功能建模，设计了早期干预机制。本研究揭示了与电击危险相关的操作特征。引入早期干预以降低相关风险并建立安全机制。本研究的第一个贡献是确定操作特征与导电介质之间的危险相关性，以及电击预防的切入点。第二个贡献是建议建立电动工具检查站，从而确保便携式动力工具的安全。最后一个贡献是 TRIZ（发明问题解决理论）和 IDEF0 的联合应用，建立了预进入测试，加强了安全机制。
