In view of the environmental and safety risks of hazardous chemical explosions in chemical enterprises,the fault tree analysis was used to establish a fault tree model of hazardous chemical explosions and comprehensiv...In view of the environmental and safety risks of hazardous chemical explosions in chemical enterprises,the fault tree analysis was used to establish a fault tree model of hazardous chemical explosions and comprehensively analyze the possibility of the explosions.The 34 basic events that caused hazardous chemical explosions were expounded,and the minimum cut and path sets were obtained.The structure importance of basic events were calculated.According to the minimum path sets,the basic events when the accident does not occur were determined,and combined with the sequence of structure importance,the preventive measures for hazardous chemical explosion accidents were proposed.The fault tree model intuitively clarified the correlation between the direct causes of hazardous chemical explosion accidents,and proposed directions for effectively reducing the probability of hazardous chemical explosion accidents in the chemical industry.展开更多
Recently recommended by China Chemical Fibre Industry Association(CCFA),four companies of Jiangsu Shenghong Chemical Fibre Co.,Ltd.,Jiangsu Hengli Chemical Fibre Co.,Ltd.,Jiangsu Yingxiang Chemical Fibre Company Limit...Recently recommended by China Chemical Fibre Industry Association(CCFA),four companies of Jiangsu Shenghong Chemical Fibre Co.,Ltd.,Jiangsu Hengli Chemical Fibre Co.,Ltd.,Jiangsu Yingxiang Chemical Fibre Company Limited,Jiangsu Xinmin Technology Co.,Ltd.展开更多
基金Supported by the Science and Technology Plan Project of Liaoning Province,China(2019JH8/10300102)。
文摘In view of the environmental and safety risks of hazardous chemical explosions in chemical enterprises,the fault tree analysis was used to establish a fault tree model of hazardous chemical explosions and comprehensively analyze the possibility of the explosions.The 34 basic events that caused hazardous chemical explosions were expounded,and the minimum cut and path sets were obtained.The structure importance of basic events were calculated.According to the minimum path sets,the basic events when the accident does not occur were determined,and combined with the sequence of structure importance,the preventive measures for hazardous chemical explosion accidents were proposed.The fault tree model intuitively clarified the correlation between the direct causes of hazardous chemical explosion accidents,and proposed directions for effectively reducing the probability of hazardous chemical explosion accidents in the chemical industry.
文摘Recently recommended by China Chemical Fibre Industry Association(CCFA),four companies of Jiangsu Shenghong Chemical Fibre Co.,Ltd.,Jiangsu Hengli Chemical Fibre Co.,Ltd.,Jiangsu Yingxiang Chemical Fibre Company Limited,Jiangsu Xinmin Technology Co.,Ltd.
