[PDF] Top 20 Screening of Components in a Seismic Probabilistic Risk Assessment
Has 10000 "Screening of Components in a Seismic Probabilistic Risk Assessment" found on our website. Below are the top 20 most common "Screening of Components in a Seismic Probabilistic Risk Assessment".
Screening of Components in a Seismic Probabilistic Risk Assessment
... Target Screening Criteria – Fragility of a single component is convolved with a hazard curve, one at a time, such that the point estimate target value of the mean seismic CDF is 1E-7 per ... See full document
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Efficiencies in Capacity-based Screening of Components in a Seismic Probabilistic Risk Assessment
... a seismic probabilistic risk assessment (SPRA) of a nuclear plant, fragilities of hundreds or even thousands of structures, systems and components (SSCs) could be modeled in logic trees ... See full document
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Advancing seismic probabilistic risk assessment to include nonlinear soil-structure interaction
... the seismic hazard at the site of a WUS NPP ...the seismic hazard curve used for this study in terms of the horizontal peak ground acceleration (PGA) and associated mean annual frequency of exceedance ... See full document
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Uncertainty Propagation in Seismic Probabilistic Risk Assessment – Case Study
... sites, seismic hazard at the surface are available from the initial screening of the two sites following the recommendations of SPID ...fractile seismic hazard curves were calculated using approach 3 ... See full document
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US Nuclear Power Industry Post Fukushima Seismic Response Initiatives
... important components that could improve plant seismic ...a screening process for performing the expedited evaluations, including the equipment selection, seismic evaluation, walkdown reviews ... See full document
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Impact of Uncertainty on Seismic Probabilistic Risk Assessment of Nuclear Power Plants
... Seismic probabilistic risk assessment (SPRA) has been widely used to compute the core damage frequency of a nuclear power plant ...NPP components at different ground-motion ...the ... See full document
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Comparison of Seismic Qualification Challenges for Nuclear Power Plants in North America and Peninsular India
... The seismic design basis for the Nuclear Power Plants (NPPs) in the United States is prescribed in United States Nuclear Regulatory Commission (USNRC) Regulatory Guide ...generic seismic design basis ... See full document
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Development of Response-Based Fragility Curves for Seismic Probabilistic Risk Assessment of Nuclear Power Plants
... nonstructural components in NPPs are needed in a SPRA to estimate the frequencies of occurrence of initiating events and the failures of different safety ...nonstructural components in NPPs: 1) epistemic ... See full document
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A Recommended Approach for Treatment of Correlation in Seismic PSA
... Seismic Probabilistic Risk Assessments (SPRA) have been conducted for a large number of nuclear power plants worldwide in the last 35 ...methodology. Seismic PRA is different from an ... See full document
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Experience from a Seismic Probabilistic Risk Assessment of a German PWR
... has components for which the code provides deficient rules for an adequate seismic ...of seismic resis- tance caused by ageing may not be considered by the ...deterministic seismic safety ... See full document
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Seismic probabilistic risk assessment of nuclear power plants using response-based fragility curves
... non-structural components included in the identified accident sequences are developed in terms of structural response ...mean seismic hazard curve for the NPP site and divides the curve into 8 equal ... See full document
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Seismic probabilistic risk assessment of nuclear power plants in the UK: an alternative procedure
... Risk assessments were performed considering a sample NPP based on a 1000 MW Pressurised Water Reactor (PWR) shown schematically in Figure 2a. This sample nuclear reactor building is composed of two structural ... See full document
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The Seismic Fragility Assessment of the Feed Water Tanks Plant Using Robust Prediction Concept of Structural Response
... the Seismic Probabilistic Risk Assessment for Loviisa Nuclear Power ...for probabilistic fragility ...under seismic loads are estimated to be sufficient to potentially interfere ... See full document
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Bruce B Seismic Probabilistic Risk Assessment
... key risk contributors in a focused ...to seismic events, and to formulate a preliminary identification of the likely risk contributors based on the available information and the station ...A ... See full document
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Probabilistic Assessment of Earthquake Damage and Loss for the City of Tehran, Iran
... Here, we aim to calculate the structural damage and estimate the earthquake loss for the city of Tehran using the open-source software tool SELENA [6]. Because of the paucity of studies providing needed information from ... See full document
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Probabilistic seismic risk assessment of adjacent colliding r/c inelastic structures accounting for record-to-record variability
... common seismic excitation and potentially collide given insufficient initial ...that seismic performance of the colliding/interacting case-study structures should be gauged in terms of peak inelastic ... See full document
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Probabilistic seismic‐hazard assessment for Eritrea
... GMPEs are important model components for PSHA. A GMPE characterizes the propagation of seismic waves as a function of magnitude and source-to-site distance. Strong ground motion data are needed to develop a ... See full document
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A Parametric Study on Fragility Analysis of Fixed and Flexible Base Structure under Earthquake Forces
... the seismic demand and structures ...for risk assessment and vulnerability of structural ...of risk/vulnerability of the structure associated with certain level of peak ground acceleration ... See full document
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A Bayesian Framework for Probabilistic Seismic Fragility Assessment of Structures.
... non-structural components like fire protection or water-sprinkler piping, Heating, Ventilating and Air Conditioning (HVAC) ducts ...of seismic radiological risk) of the plant because of their wide ... See full document
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Implications from Past Seismic Safety Assessments on Development of a Risk-Based Seismic Design Philosophy
... the seismic design of future nuclear power plants be based on a seismic event with median annual probability of exceedance of 10 -5 per ...of probabilistic seismic hazard assessments (PSHA) ... See full document
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