近年来,随着经济发展和社会对石化产品需求的增加,我国石化行业安全事故也多发。例如,2015年福建漳州“4·6”二甲苯装置爆炸着火重大事故、山东日照“7·16”液化烃球罐着火爆炸事故、2016年江苏靖江“4·22”汽油储罐火灾事故等,这些事故都不同程度地与人的安全行为有关。人是生产力中最活跃的因素,人的不安全因素往往是事故发生的主要原因,尤其 In recent years, with the economic development and social demand for petrochemical products increased, China’s petrochemical industry accidents are frequent. For example, in 2015, the “xylene unit” in Zhangzhou, Fujian Province, had a major fire accident on the explosion of its xylene unit. The explosion accident occurred on the liquefied hydrocarbon spherical tank of Shandong Rizhao and the “July 16” liquefied petroleum gas tank. In 2016, Jiangsu Jingjiang “4 · 22” gasoline Tank fire accidents, etc., these accidents are to varying degrees and people’s safety behavior. Man is the most active factor in productivity, and human insecurity is often the main cause of an accident, especially