Results 51 to 60 of about 739,630 (342)
Seismic fragility analysis of irregular continuous rigid frame girder bridge
Cogent Engineering, 2018 In this paper, probabilistic seismic demand analysis is adopted to investigate the seismic fragility of a certain typical irregular highway bridge in the Chinese western mountainous areas.
Fan Chen +4 more
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Conditional Spectrum-Based Ground Motion Selection. Part I: Hazard Consistency for Risk-Based Assessments [PDF]
, 2013 The conditional spectrum (CS, with mean and variability) is a target response spectrum that links nonlinear dynamic analysis back to probabilistic seismic hazard analysis for ground motion selection.
Baker, Jack W. +2 more
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Sensitivity of Building Loss Estimates to Major Uncertain Variables [PDF]
, 2002 This paper examines the question of which sources of uncertainty most strongly affect the repair cost of a building in a future earthquake. Uncertainties examined here include spectral acceleration, ground-motion details, mass, damping, structural force ...
Beck, James L. +2 more
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Yantu gongcheng xuebaoTo avoid the epistemic uncertainty for seismic fragility of subway station structures caused by the incomplete seismic demand sample set, a novel procedure of seismic fragility analysis of subway station structures considering the statistical uncertainty
CUI Chunyi 1 , XU Minze 1, XU Chengshun 2, ZHAO Jingtong 1, LIU Hailong 1, MENG Kun 3
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Advances in Materials Science and Engineering, 2019 Most conventional seismic fragility analyses of RC buildings usually ignore or greatly simplify the soil-structure interaction (SSI), and the maximum interstory drift ratio (MIDR) is often adopted to establish seismic fragility curves.
Panpan Zhai +4 more
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Tecnología y ciencias del agua, 2020 Hardfill dams are comprised of cemented granular materials gathered directly from the river bed or its surroundings, or which are by-product of the dam excavation.
Grissel Hurtado-López +1 more
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Seismic Fragility Analysis of Aqueduct Structural Systems Based on G-PCM Method
Sustainability, 2022 In order to accurately predict the seismic fragility of an aqueduct system, the General Product of Conditional Marginal (G-PCM) method was applied to the seismic fragility analysis of the aqueduct structural system, consisting of interrelated components ...
Ying Ma +4 more
semanticscholar +1 more source
Cross-comparative analysis of evacuation behavior after earthquakes using mobile phone data
, 2018 Despite the importance of predicting evacuation mobility dynamics after large scale disasters for effective first response and disaster relief, our general understanding of evacuation behavior remains limited because of the lack of empirical evidence on ...
Ikemoto, Satoshi +3 more
core +2 more sources
Adaptive artificial neural networks for seismic fragility analysis [PDF]
2017 2nd International Conference on System Reliability and Safety (ICSRS), 2017 In seismic probabilistic risk assessment, fragility curves are used to estimate the probability of failure of a structure or its critical components at given values of seismic intensity measures, e.g. the peak ground acceleration. However, the computation of the fragility curves requires a large number of time-consuming mechanical simulations with the ...
Wang, Zhiyi +3 more
openaire +4 more sources
Underground SpaceStructural damages during an earthquake are typically controlled by seismic demands, which are represented by the combination of amplitude of ground motion and cyclic load effects.
Chunyi Cui +5 more
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