基于多源异构数据融合的化工安全风险动态量化评估方法
刘庆龙,曲秋影,赵东风,刘尚志,王劲

Dynamic quantitative assessment method of chemical safety risk based on multi-source heterogeneous data fusion
LIU Qinglong,QU Qiuying,ZHAO Dongfeng,LIU Shangzhi,WANG Jin
表2 各保护层失效事故发生概率
Table 2 Probability of failure accident of each protective layer
保护层失效缓冲罐溢流概率火灾爆炸概率人员伤亡概率
液位控制系统LIC-90故障1.40×10-31.15×10-55.77×10-6
液位高报警及人员响应失效1.47×10-31.21×10-56.06×10-6
液位高高联锁失效6.03×10-34.96×10-52.48×10-5
液位高报警及人员响应和液位高高联锁同时失效7.32×10-26.03×10-43.01×10-4