摘要
针对聚合釜故障发生概率的不确定性,运用模糊事故树评价法,并结合工程技术人员的实际经验和判断来构造模糊数的隶属函数,对氯乙烯聚合釜进行风险评价,以及时发现聚合釜反应器存在的安全隐患,确定其危险程度,指导设备安全管理和检修维修工作.
Fuzzy fault tree has been adopted effectively to assess the polymerization reactor to solve the uncertainty of the breakdown-happening probability,and membership function was built up based on both practical experience and the judgment of experts.The main purpose to risk assessment of the polymerization reactor was to find out major hazard sources finally,and judge hazard degree of the polymerization reactor.According to the estimated result,people can take proper measures to control the hazards safely and manage the equipments effectively.
出处
《天津理工大学学报》
2010年第4期79-82,共4页
Journal of Tianjin University of Technology
关键词
模糊事故树
隶属函数
聚合釜
fuzzy fault tree
membership function
polymerization reactor
