基于人因可靠性分析的JHA在实验室安全风险评估中的应用研究  

Application of JHA Based on Human Reliability Analysis in Laboratory Safety Risk Assessment

作　　者：叶睿博 唐跃武 徐月 Ye Ruibo;Tang Yuewu;Xu Yue(PetroChina Tarim Petrochemical Company,Karamay 841000,China;Jinneng Chemical(Qingdao)Co.,Ltd.,Qingdao 266580,China;Department of Mechanical and Electrical Engineering,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油塔里木石化分公司,新疆克拉玛依市841000 [2]金能化学(青岛)有限公司,山东青岛266580 [3]中国石油大学(华东)机电工程学院,山东青岛266580

出　　处：《山东化工》2024年第16期216-220,共5页Shandong Chemical Industry

摘　　要：为探讨如何科学评估实验室的安全风险,以减少危险化学品实验室事故的发生。本文基于HEART方法和实验室作业危害分析方法,确定了适用于实验室操作的人因可靠性分析方法。具体研究内容包括:根据实验室工作任务场景划分通用任务类型;确定通用差错概率并从实验室安全管理四要素方面综合分析实验室错误产生条件EPCs并确定权重;运用解释结构模型(ISM)分析人物环管四要素的相互影响关系,计算实验室实验过程中的人因失误概率和人因可靠性。研究结果表明,基于HEART人因可靠性分析方法的JHA可与实验操作情景相吻合,有效用于实验室安全风险的计算、评价和分析,帮助提出控制风险的措施并逐步完善实验室安全风险评估方法。To explore how to scientifically evaluate laboratory safety risks and reduce the occurrence of accidents in hazardous chemical laboratories,this study uses the HEART method and the laboratory job hazard analysis method to determine a human reliability analysis method that is applicable to laboratory operations.The specific research content includes:the classification of generic task types based on the laboratory work task scenarios;determination of generic error probability and comprehensive analysis of laboratory error generation conditions EPCs and determination of weights from the four elements of laboratory safety management;the use of the interpretative structural model(ISM)to analyze the interrelationships of human-environment-device-management elements in the laboratory,and to calculate the human error probability and human reliability in the laboratory experiment process.The research results show that the JHA based on the HEART human reliability analysis method is consistent with laboratory operation scenarios,effectively used for calculating,evaluating and analyzing laboratory safety risks,helping to propose risk-control measures,and gradually improving laboratory safety risk assessment methods.

关 键 词：风险评估 人因可靠性分析 作业危害分析 实验室安全 

分 类 号：TQ086[化学工程]