000021906 001__ 21906
000021906 005__ 20170622131311.0
000021906 04107 $$aeng
000021906 046__ $$k2017-06-15
000021906 100__ $$aCimellaro, Gian Paolo
000021906 24500 $$aANALYSIS OF A NUCLEAR POWER PLANT FAILURE USING TEMPORAL NETWORKS

000021906 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021906 260__ $$bNational Technical University of Athens, 2017
000021906 506__ $$arestricted
000021906 520__ $$2eng$$aThe recent thrust, from both the scientists and policy makers, to increase community resilience identifies lifelines as one of the most important field to intervene on. Lifelines are critical infrastructures which are highly interdependent to each other, and this interdependency can lead to cascading effects when a failure occurs. For this reason the interdependencies should be analyzed also taking into account the time effect. The aim of this paper is to introduce a suitable method for modeling the interdependencies of lifelines even in emergency situations, when the networks change over time. The methodology proposed relies on the Input-output Inoperability Model which has been modified according to the criteria of temporal networks. The critical infrastructures are modeled as graphs and the failure of the elements of the network propagates according to determined rules. Graphs are then interconnected in order to simulate the cascading effects. The Fukushima nuclear power plant disaster has been studied, as it is one of the most complete example of failure due to interdependencies and temporal effects. Results show that the developed methodology applied to a detailed model of the nuclear power plant is able to effectively describe the evolving situation.

000021906 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021906 653__ $$aInterdependence, Lifelines, Temporal Networks, Nuclear Power Plant, Resilience.

000021906 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021906 720__ $$aCimellaro, Gian Paolo$$iMahin, Steve$$iCardoni, Alessandro
000021906 8560_ $$ffischerc@itam.cas.cz
000021906 8564_ $$s1012883$$uhttps://invenio.itam.cas.cz/record/21906/files/18284.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS19] Loss, Risk, Uncertainty and Nonlinear Modeling for Performance-Based Earthquake Engineering
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000021906 962__ $$r21500
000021906 980__ $$aPAPER