Publication:
Accurate estimation of inter-story drift ratio in multistory framed buildings using a novel continuous beam model

dc.contributor.authorÇolak, Hacer
dc.contributor.authorTürker, Hakan T.
dc.contributor.authorCoşkun, Hilmi
dc.contributor.buuauthorTÜRKER, HAKAN TACATTİN
dc.contributor.departmentBursa Uludağ Üniversitesi/Mühendislik Fakültesi/İnşaat Mühendisliği Bölümü.
dc.contributor.orcid0000-0001-5820-0257
dc.contributor.researcheridA-4984-2018
dc.date.accessioned2024-10-16T11:45:07Z
dc.date.available2024-10-16T11:45:07Z
dc.date.issued2023-07-01
dc.description.abstractThis study presents a novel method for accurately predicting the dynamic behavior of multistory frame buildings under earthquake ground motion. The proposed method allows approximately estimating the inter-story drift ratio, a crucial parameter strongly associated with building damage, its distribution along the building height, and its maximum value location. An equivalent continuous beam model with a rotation at the base, consisting of a combination of a shear beam and a flexural beam, is proposed to achieve this. This model derives closed-form solutions for the building's dynamic characteristics. The lateral deformations along the height of frame buildings subjected to a given earthquake load, particularly the inter-story drift ratio profiles, and the maximum inter-story drift ratio parameter, are investigated. The proposed continuous model requires two dimensionless parameters: the lateral stiffness ratio (& alpha;) and the rotation at the base (& theta;), representing the drift ratio of the first story. For the expression of the lateral stiffness ratio (& alpha;) coefficient, a simple equation is also proposed using the beam-to-column stiffness ratio (& rho;, or Blume coefficient) associated with the framed (discrete) system. Various building models are employed to validate the proposed method, demonstrating its applicability to both high-rise and low-rise building configurations. With the results obtained, it is shown that the proposed continuous model can be used not only for high-rise or multistory building models but also for low-rise building models.
dc.identifier.doi10.3390/app13137819
dc.identifier.issue13
dc.identifier.urihttps://doi.org/10.3390/app13137819
dc.identifier.urihttps://www.mdpi.com/2076-3417/13/13/7819
dc.identifier.urihttps://hdl.handle.net/11452/46544
dc.identifier.volume13
dc.identifier.wos001028431000001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherMdpi
dc.relation.journalApplied Sciences-Basel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFloor acceleration demands
dc.subjectShear
dc.subjectSpectrum
dc.subjectStiffness
dc.subjectHeight
dc.subjectContinuous beam model
dc.subjectLateral stiffness ratio
dc.subjectInter-story drift
dc.subjectBlume coefficient
dc.subjectEngineering
dc.subjectMaterials science
dc.subjectPhysics
dc.subjectNATURAL SCIENCES::Chemistry
dc.titleAccurate estimation of inter-story drift ratio in multistory framed buildings using a novel continuous beam model
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublicationcc4971bd-611f-4d3e-a1a9-3d5e8b4d798a
relation.isAuthorOfPublication.latestForDiscoverycc4971bd-611f-4d3e-a1a9-3d5e8b4d798a

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