Piecewise exact solution of the seismic energy balance equation and its verification by shake table tests

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dc.authoridGÜLLÜ, AHMET/0000-0001-6678-9372
dc.authoridYuksel, Ercan/0000-0002-9741-1206
dc.authorwosidGÜLLÜ, AHMET/AAF-2358-2020
dc.contributor.authorGullu, Ahmet
dc.contributor.authorYuksel, Ercan
dc.date.accessioned2024-06-13T20:17:53Z
dc.date.available2024-06-13T20:17:53Z
dc.date.issued2022
dc.departmentİstanbul Gedik Üniversitesi
dc.description.abstractThe seismic energy-based design concept is attracting increasing attention due to its known advantages such as counting for frequency content of earthquake and duration-related cumulative damage. The concept requires the solution of a relatively complex integration namely the energy balance equation. Thus, some researchers have preferred to use equivalent parameters (e.g. spectral velocity) and prediction equations for the determination of seismic energy. In this study, a piecewise integration technique is proposed to achieve the exact solution of the energy balance equation. The proposed algorithm was validated through shake table tests conducted on the single degree of freedom (SDOF) and multi-degree of freedom (MDOF) systems in elastic and inelastic ranges, as well as analyses of the nonlinear response history of a benchmark frame. To evaluate the efficiency of the proposed solution technique, two MDOF specimens were supplemented by metallic dampers to have discrete damping properties. The seismic energy responses of all specimens with and without metallic dampers were determined satisfactorily. A maximum relative difference of 15% was obtained between the algorithm and the results of the experimental and numerical examples used for the validation.
dc.description.sponsorshipIstanbul Technical University [39305]
dc.description.sponsorshipThis study was supported by the Research Fund of Istanbul Technical University (Grant No: 39305).
dc.identifier.doi10.1007/s43452-022-00433-5
dc.identifier.issn1644-9665
dc.identifier.issn2083-3318
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85128827979
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/s43452-022-00433-5
dc.identifier.urihttps://hdl.handle.net/11501/1135
dc.identifier.volume22
dc.identifier.wosWOS:000787308200001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringernature
dc.relation.ispartofArchives of Civil and Mechanical Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEnergy-Based Seismic Design
dc.subjectSolution Of Energy Balance Equation
dc.subjectSeismic Input Energy
dc.subjectPiecewise Exact Method
dc.subjectEarthquake Engineering
dc.subjectDampers
dc.titlePiecewise exact solution of the seismic energy balance equation and its verification by shake table tests
dc.typeArticle

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