Probabilistic nonlinear analysis of failure of a reactor hermetic cover due to extreme pressure and temperature
Abstract eng: This paper describes the probabilistic nonlinear analysis of the reactor cover under a high internal overpressure and temperature. The scenario of a severe accident in NPP and the methodology of calculation of fragility curve of the failure overpressure using the probabilistic safety assessment PSA 2 level is presented. The model and resistance uncertainties were taken into account using the response surface method (RSM).
Contributors:
Publisher:
Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
Conference Title:
Conference Title:
Engineering Mechanics 2018
Conference Venue:
Svratka, CZ
Conference Dates:
2018-05-14 / 2018-05-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2022-01-10, last modified 2022-01-10