突发性事故概率分析研究

本文以预防、降低和消除化工行业中密封压力容器爆炸事故为目标 ,从引发事故的成因分析入手 ,运用事故树工具求取最小割、径集 ,在此基础上引入各种相对重要度 ,确定控制事故发生的关键因子 ,并讨论管理因素对突发性事故概率的影响 ,为企业的安全管理提供科学依据

Studies on the Analysis of Sudden Accident Probability

To achieve the goal of preventing, reducing and eliminating hermetic pressure vessel explosion accidents in chemical industry trade, this paper analyses common\|cause of sudden accident, utilizes the fault tree, and obtains the minimum cut set and the minimum direct set. On the basis of these the author draws into various relatively important degrees, defines the crucial key factors and discusses the impact of managent factors for sudden accident probability. All of these provide scientific basis for safety managent of enterprises.