Spectrum-based pushover analysis for estimating seismic demand of tall buildings
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-017-0132-8
Abstract: A quick and accurate estimate of the seismic demand of tall buildings is one of the important issues in the seismic evaluation of buildings. Nonlinear response time history analysis method (NLRHA) is considered as the most… read more here.
Keywords: pushover; analysis; method; tall buildings ... See more keywords
Minimum required separation gap for adjacent RC frames with potential inter-story seismic pounding
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.09.025
Abstract: Abstract The aim of this study is to correlate the seismic performance of a real RC frame structure at different seismic demand levels with the separation gap that would be inadequate against pounding with an… read more here.
Keywords: gap; story; column; inter story ... See more keywords
Modified spectrum-based pushover analysis for estimating seismic demand of dual wall-frame systems
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.03.043
Abstract: Abstract Although many advanced pushover-based models have been developed for the fast prediction of seismic demand of tall buildings, most of these models are only focused on the analysis of moment-resisting frame structures. The seismic… read more here.
Keywords: wall frame; seismic demand; frame; analysis ... See more keywords
Updated evaluation metrics for optimal intensity measure selection in probabilistic seismic demand models
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DOI: 10.1016/j.engstruct.2019.109899
Abstract: Abstract This study proposes an update on the criteria that are typically used to select the optimal intensity measures (IMs) for development of probabilistic seismic demand models (PSDMs), which relate the input seismic hazard and… read more here.
Keywords: seismic demand; optimal intensity; probabilistic seismic; demand models ... See more keywords
Optimal probabilistic seismic demand model for fixed pile-founded offshore platforms considering soil-pile-structure interaction
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DOI: 10.1016/j.istruc.2021.07.040
Abstract: Abstract Seismic performance evaluations of offshore platforms are of socio-economic importance, but could be more reliable in scope if probabilistic methods are employed. Probabilistic seismic demand models (PSDMs) for fixed pile-founded offshore platforms in the… read more here.
Keywords: seismic demand; probabilistic seismic; fixed pile; pile founded ... See more keywords
Fractional order optimal intensity measures for probabilistic seismic demand modeling of extended pile-shaft-supported bridges in liquefiable and laterally spreading ground
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.02.012
Abstract: Abstract In performance-based earthquake engineering, probabilistic seismic demand models of structures are essential components that provide probabilistic estimates of earthquake-induced demands as a function of a variable(s) called the ground motion intensity measure (IM). Uncertainties… read more here.
Keywords: seismic demand; ground; probabilistic seismic; order ... See more keywords
Probabilistic Seismic Demand Models and Life-Cycle Fragility Estimates for High-Rise Buildings
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0003216
Abstract: AbstractThis paper presents a probabilistic framework for estimating the time-variant seismic fragility of high-rise buildings under carbonation-induced corrosion with a multiple damage model. A 42... read more here.
Keywords: fragility; high rise; probabilistic seismic; rise buildings ... See more keywords
Probabilistic Seismic Demand Model and Seismic Fragility Analysis of NPP Equipment Subjected to High- and Low-Frequency Earthquakes
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DOI: 10.1080/00295639.2021.1920796
Abstract: This study presents the Probabilistic Seismic Demand Model (PSDM) and explores optimal intensity measures (IMs) for nuclear power plant (NPP) equipment when subjected to ground motions having high-... read more here.
Keywords: equipment subjected; npp equipment; probabilistic seismic; seismic demand ... See more keywords
Prediction of seismic demand model for pulse-like ground motions using artificial neural networks
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2017-0043
Abstract: A probabilistic seismic demand model that relates ground motion intensity measures (IMs) to the structural demand measures is a useful tool for reliability analysis of structures. It is common to utilize the scalar seismic parameters… read more here.
Keywords: seismic demand; ground motion; demand model; demand ... See more keywords
Investigating the effects of inelastic soil–foundation interface response on the seismic demand of soil–structure systems
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DOI: 10.1139/cjce-2020-0059
Abstract: The effect of inelastic response of the soil-foundation interface is explored on the seismic demand of structures attached on top of shallow foundations. An ensemble of 20 strong ground motions rec... read more here.
Keywords: soil foundation; response; soil; seismic demand ... See more keywords
Parametric study on probabilistic local seismic demand of IBBC connection using finite element reliability method
Sign Up to like & getrecommendations! Published in 2020 at "Steel and Composite Structures"
DOI: 10.12989/scs.2020.37.2.151
Abstract: This paper aims to probabilistically evaluate performance of two types of I beam to box column (IBBC) connection. With the objective of considering the variability of seismic loading demand, statistical features of the inter-story drift… read more here.
Keywords: seismic demand; ibbc connection; study; local seismic ... See more keywords