[PDF] Top 20 A Bayesian Framework for Probabilistic Seismic Fragility Assessment of Structures.
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A Bayesian Framework for Probabilistic Seismic Fragility Assessment of Structures.
... evaluate seismic fragility of nonlinear connections in large piping systems using elastic ...the seismic fragility analyses of structures using probabilistic simulations is the ... See full document
221
Probabilistic Approaches for Multi-Hazard Risk Assessment of Structures and Systems.
... This quadratic model has (n + 1)*(n + 2)/2 coefficients for n variables. The coefficients are determined by minimizing the error between observed data of y and expected values of Eq. (11). A higher order polynomial with ... See full document
266
Development of Response-Based Fragility Curves for Seismic Probabilistic Risk Assessment of Nuclear Power Plants
... the fragility curves are defined in terms of structural response parameters, such as floor spectral acceleration (FSA) and peak story drift and nonlinear response-history analysis of the NPP is performed to ... See full document
10
Seismic probabilistic risk assessment of nuclear power plants using response-based fragility curves
... a seismic event, which results in a loss of off-site ...safety-related structures maintain their integrity during the earthquake, the service water system fails, which results in the failure of emergency ... See full document
9
State-of-the-art in seismic fragility assessment
... deterministic seismic evaluation/qualification studies, as well as to provide the basis for seismic fragility analysis (EPRI, ...2009). Probabilistic applications for a seismic ... See full document
8
Probabilistic seismic risk assessment of adjacent colliding r/c inelastic structures accounting for record-to-record variability
... of fragility curves in a probabilistic performance-based context relevant to seismic loss assessment ...Benchmark structures modelled as inelastic SDOF oscillators derived through ... See full document
11
Probabilistic Approach to the Seismic Vulnerability of RC Frame Structures by the Development of Analytical Fragility Curves
... Algerian seismic regulations RPA 99 version 2003 [1] specify an acceptable level of safety for new structures located in a seismic zone and experiences of post- seismic analyses show that the ... See full document
10
Seismic Fragility Analysis for Structures, Systems, and Components of Nuclear Power Plants: Part I — Issues Identified in Engineering Practice
... Seismic Fragility Analysis (FA) has been widely used to calculate the seismic capacities of Structures, Systems, and Components (SSCs) of Nuclear Power Plants ...The seismic capacity of ... See full document
9
Bayesian Updating of Seismic Fragility of Structures Using Time-History Simulations
... The Bayesian fragility model presented in this paper provides us with a consistent way to incorporate newly available fragility data to update the existing seismic fragility estimates ... See full document
10
Assessment of Seismic Damageability by Probabilistic Seismic Demand Models and Confidence Ratios Applied to NPP Structures
... and seismic hazard parameters met in the performance-based seismic design have been considered and discussed in our ...based seismic design have found some use in fields like the seismic risk ... See full document
8
Seismic Probabilistic Fragility Assessment of Reinforced Concrete Shear Wall Structures in Nuclear Power Plants.
... a seismic risk analysis of a reinforced concrete structural system in nuclear power plants, it is important to identify seismic vulnerability of its components subjected to various damage states and failure ... See full document
188
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 GMPE ... See full document
19
Development of fragility curves for use in seismic risk targeting
... The structures modelled in this study are assumed to be located in a high seismicity area in the Mediterranean region, where near-source moderate and large crustal earthquakes are possible ...the structures ... See full document
9
Seismic vulnerability assessment of residential buildings using logistic regression and geographic information system (GIS) in Pleret Sub District (Yogyakarta, Indonesia)
... The 27 May 2006 earthquake strongly impacted the Pleret Sub District in Bantul District, 10 km southeast of Yogyakarta city. Approximately 8,309 building units col- lapsed and 579 people died (BPS-Statistics of Bantul ... See full document
33
US Nuclear Power Industry Post Fukushima Seismic Response Initiatives
... of seismic hazard and, where necessary, performing further seismic evaluations (EPRI, ...site-specific seismic hazard and GMRS estimates against the plant SSE and HCLPF ...selected seismic ... See full document
8
Earthquake Fragility Assessment of the Underground Tunnel Using an Efficient SSI Analysis Approach
... simplified seismic fragility analysis approach of the underground tunnel structure in consideration of the soil-structure interaction (SSI) ...underground structures like tunnels and thus needs to be ... See full document
6
Seismic Fragility Assessment of Steel SMRF Structures under Various Types of Near and Far Fault Ground Motions
... the seismic response of the system. For medium- to high-rise structures, the higher modes effect may also contribute to the large strength demands in structural elements ...in seismic design codes to ... See full document
15
Seismic Fragility Estimates of Piping System of Base-isolated Nuclear Power Plant
... As shown in Figure 2(a), inelastic seismic response analysis was carried out in this study by modifying NRC-BNL benchmark model no. 4 proposed for similar material characteristics as actual nuclear structure and ... See full document
10
Rapid Seismic Assessment of Alaska Highway Bridges Using a Direct Displacement-Based Methodology.
... 10 2004), effective modal analysis (EMS, Kowalsky, 2002), individual pier approach (IPM) and rigid deck model approach (RDM) were used as example methods for obtaining damage state displacement profiles. After ... See full document
123
SEISMIC VULNERABILITY ASSESSMENT OF BRIDGES USING FRAGILITY- BASED APPROACH Ritu Tomar*, Manish Kumar Nimoriya, Shailendra Singh
... The presence of two or more causes at the same time can significantly increase the failure threat. For example, deteriorated elements subjected to overloads or earthquake excitations might be a source of damage and ... See full document
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