Effectiveness of Instantaneous Power in predicting the collapse responses of structures under pulse-like ground motions by Esra ZENGIN

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dc.contributor.authorZengin, Esra
dc.date.accessioned2024-03-13T10:33:00Z
dc.date.available2024-03-13T10:33:00Z
dc.date.issued2022
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThis study investigates the performance of the Instantaneous Power (IP(T-1)) intensity measure (IM) for predicting the structural collapse of structures under near-fault pulse-like ground motions. The efficiency and sufficiency of vector IM consisting of elastic spectral acceleration at the fundamental period of the structure (Sa(T-1)) and IP(T-1) are compared with those obtained using Sa(T-1), average spectral acceleration (Sa(avg)), and spectral shape-based vector IMs. A proportional reduction in error, which quantifies to what extent the other ground-motion parameter eliminates the error in the collapse capacity prediction relative to IM of interest, is used to assess the sufficiency. Our findings reveal that [Sa(T-1), IP(T-1)] yields better collapse capacity prediction compared to all IMs considered and is found to be sufficient with respect to most of the seismological parameters, duration-related IMs, pulse period, and scale factor.en_US
dc.identifier.doi10.1177/13694332221076666
dc.identifier.endpage1814en_US
dc.identifier.issn1369-4332
dc.identifier.issn2048-4011
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85126023211en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1806en_US
dc.identifier.urihttps://doi.org/10.1177/13694332221076666
dc.identifier.urihttps://hdl.handle.net/20.500.12662/3726
dc.identifier.volume25en_US
dc.identifier.wosWOS:000769165600001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSage Publications Incen_US
dc.relation.ispartofAdvances In Structural Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectpulse-like ground motionen_US
dc.subjectnear-fault recorden_US
dc.subjectcollapse capacityen_US
dc.subjectefficiencyen_US
dc.subjectsufficiencyen_US
dc.subjectintensity measureen_US
dc.titleEffectiveness of Instantaneous Power in predicting the collapse responses of structures under pulse-like ground motions by Esra ZENGINen_US
dc.typeArticleen_US

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