scholarly journals Fragility Analysis Methodology for Degraded Structures and Passive Components in Nuclear Power Plants - Illustrated using a Condensate Storage Tank

2010 ◽  
Author(s):  
J. Nie ◽  
J. Braverman ◽  
C. Hofmayer ◽  
Y. Choun ◽  
M. Kim ◽  
...  
Keyword(s):  
Storage Tank ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Fragility Analysis ◽  
Passive Components ◽  
Analysis Methodology

Seismic Fragility Analysis of a Condensate Storage Tank With Multiple Uncertain Degradation Scenarios

2012 ◽  
Author(s):  
Jinsuo R. Nie ◽  
Joseph I. Braverman ◽  
Charles H. Hofmayer ◽  
Young-Sun Choun ◽  
Min Kyu Kim ◽  
...  
Keyword(s):  
Storage Tank ◽  
Nuclear Power ◽  
Power Plants ◽  
National Laboratory ◽  
Brookhaven National Laboratory ◽  
Fragility Analysis ◽  
Seismic Fragility ◽  
Passive Components ◽  
Age Related ◽  
Effects Of Aging

The Korea Atomic Energy Research Institute (KAERI) and Brookhaven National Laboratory (BNL) are continuing a collaborative effort to achieve a better understanding of the effects of aging on the performance of structures and passive components (SPCs) in nuclear power plants (NPPs). This paper presents a seismic fragility analysis of a condensate storage tank (CST) with multiple degradation scenarios that are treated in a non-perfectly correlated manner. The analysis utilizes a set of optimum Latin Hypercube samples to characterize the deterioration behavior of the fragility capacity as a function of age-related degradations. This study is an addition to the previous study summarized in an ICONE19 paper entitled “Seismic Fragility Analysis of a Degraded Condensate Storage Tank” [1], which considered individual degradation scenarios and multiple degradations occurring in a perfectly correlated manner.

Degradation assessment of structures and passive components at nuclear power plants

2004 ◽  
Vol 228 (1-3) ◽  
pp. 283-304 ◽  
Author(s):  
J.I. Braverman ◽  
C.A. Miller ◽  
C.H. Hofmayer ◽  
B.R. Ellingwood ◽  
D.J. Naus ◽  
...  
Keyword(s):  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Passive Components

Online Monitoring and Prognostics for Passive Components in Nuclear Power Plants

2016 ◽  
Vol 182 (2) ◽  
pp. 228-242 ◽  
Author(s):  
Pradeep Ramuhalli ◽  
Surajit Roy ◽  
Jangbom Chai
Keyword(s):  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Online Monitoring ◽  
Passive Components

Adaptive fuzzy system for degradation study in nuclear power plants' passive components

2006 ◽  
Vol 48 (7) ◽  
pp. 655-663 ◽  
Author(s):  
Antônio César Ferreira Guimarães ◽  
Denise Cunha Cabral ◽  
Celso Marcelo Franklin Lapa
Keyword(s):  
Fuzzy System ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Passive Components ◽  
Degradation Study ◽  
Adaptive Fuzzy ◽  
Adaptive Fuzzy System
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