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Event Tree Analysis
-Starts with event denoted as hazardous event
-may be developed independently or follow from a fault tree analysis
-may be qualitative aswell as quantiative
fault tree analysis: is used to study causes of hazardous event
even tree analysis: focous of accidents that follow hazardous event
Event tree analysis: Discription
starting point: hazardous event
usually: one ore more barrier that stop or mitigate consequences of hazardous event
pivotal (ausschlaggebend) events: occurs after the hazardous event
associated with barriers or other events
after: tree branches (mutually exclusive)
must have certain temporal oder
usually formulated as statments
Event tree analysis - multiple Branching
Event tree analysis - quantitavice Analysis
Event tree analysis - connection with other models
Last changeda year ago