Fault Tree Analysis of Infrastructure Ez-posed to Natural Hazards

摘要：

Infrastructure networks are not on secure industrial sites, but are routed across the land. The exposure of network sections to natural events (but also to intentional ones) depends on the spatial distribution and the characteristics of such hazards. The consequences are typically considered in terms of human fatalities, but in the case of networks, such scenarios can be relevant only for a limited number of sections. Instead, it is also important to evaluate what may be the impact of a network failure for large communities in terms of economic loss or public impact. This work proposes a method based on Multi-State Fault Tree Analysis (FTA) for identifying the most critical sections and minimal cut sets of a network, and to evaluate the expected consequences in term of economic loss.

关键词： Multi State Fault Tree Analysis critical infrastructures network reliability

作者: C.Di Mauro S.Contini E.Krausmann J. P. Nordvik

作者单位: European Commission,Joint Research Centre,Institute for the Protection and the Security of the Citiz European Commission, Joint Research Centre, Institute for the Protection and the Security of the Cit European Commission, Joint Research Centre,Institute for the Protection and the Security of the Citi

会议类型: 国际会议

会议名称: The 2nd International Conference on Risk Analysis and Crisis Response(第二届风险分析与危机反应国际学术研讨会)

会议地点: 北京

会议语种:英文

页码: 33-38

在线出版日期: 2009-10-19（万方平台首次上网日期，不代表论文的发表时间）