情感事件视角矿工不安全行为影响因素SD仿真

为减少矿工不安全行为,基于情感事件理论和心理压力理论,采用系统动力学(SD)方法,构建情感事件视角下矿工不安全行为影响因素SD模型,运用Vensim PLE软件,对矿工不安全行为影响因素作用机制进行动态仿真模拟。结果表明:认知水平、积极情感事件和安全氛围对不安全行为具有抑制作用;心理压力和消极情感事件对不安全行为具有促进作用。因此,煤矿企业要重视矿工的心理压力和情绪,适当增加积极情感事件,提高安全氛围能有效降低矿工不安全行为。

SD Simulation of Factors Influencing Unsafe Behavior of Miners From Perspective of Affective Eventst

To reduce unsafe behaviors of miners,based on affective events theory and psychological pressure theory,system dynamics(SD)method was adopted to construct the SD model of influencing factors of miners’unsafe behaviors from the perspective of affective events.Vensim PLE software was used to conduct dynamic simulation on the mechanism of influencing factors of miners’unsafe behaviors.The results show that:cognitive level,positive affective events and safety climate can inhibit unsafe behaviors.Psychological stress and negative affective events can promote unsafe behaviors.Therefore,coal mining enterprises should pay attention to the psychological pressure and emotion of miners,and appropriately increasing positive affective events and improving safety climate can effectively reduce unsafe behaviors of miners.