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 Üniversitesien_US
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.en_US
dc.description.sponsorshipIstanbul Technical University [39305]en_US
dc.description.sponsorshipThis study was supported by the Research Fund of Istanbul Technical University (Grant No: 39305).en_US
dc.identifier.doi10.1007/s43452-022-00433-5
dc.identifier.issn1644-9665
dc.identifier.issn2083-3318
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85128827979en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/s43452-022-00433-5
dc.identifier.urihttps://hdl.handle.net/11501/1135
dc.identifier.volume22en_US
dc.identifier.wosWOS:000787308200001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringernatureen_US
dc.relation.ispartofArchives of Civil and Mechanical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEnergy-Based Seismic Designen_US
dc.subjectSolution Of Energy Balance Equationen_US
dc.subjectSeismic Input Energyen_US
dc.subjectPiecewise Exact Methoden_US
dc.subjectEarthquake Engineeringen_US
dc.subjectDampersen_US
dc.titlePiecewise exact solution of the seismic energy balance equation and its verification by shake table testsen_US
dc.typeArticleen_US

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