A Human-Centered Risk Model for the Construction Safety

IEEE Access

Zekun Wu¹  Kaiwei Wu² 

[1] Department of Electrical and Systems Engineering, Washington University in St. Louis, St. Louis, MO, USA;School of Port and Environmental Engineering, Jimei University, Xiamen, China;

关键词: Cognitive science;    construction;    human factor;    safety management;   

DOI  :  10.1109/ACCESS.2020.3017772

来源: DOAJ

【 摘 要 】

The paper aims at quantifying the human errors in the construction work and analysing their potential impact on the construction accident. It proposes to analysis the risks in the construction safety with the human reliability analysis (HRA) method. The paper adopted a fuzzy Bayesian network (BNN) approach to incorporate the cognitive reliability and error analysis method (CREAM), which is one of the representative HRA method, into the construction safety analysis. This fuzzy BNN was developed into a human-centered risk model. The model used the intuitionistic fuzzy sets (IFS) to represent the expert's judgment and generated the probability distribution by the mass assignment theory. A case study on the fire accident in the construction of Xiamen Metro Line 2 in China was provided. The model has proved to be able to analysis the construction accident from the human factor perspective and elicit meaningful quantification results.

【 授权许可】

Unknown