A new replaceable fuse for moment resisting frames: Replaceable bolted reduced beam section connections

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dc.contributor.authorOzkilic, Yasin O.
dc.date.accessioned2024-02-23T14:31:24Z
dc.date.available2024-02-23T14:31:24Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractThis paper describes a new type of replaceable fuse for moment resisting frames. Column-tree connections with beam splice connections are frequently preferred in the moment resisting frames since they eliminate field welding and provide good quality. In the column-tree connections, a part of the beam is welded to the column in the shop and the rest of the beam is bolted with the splice connection in the field. In this study, a replaceable reduced beam section (R-RBS) connection is proposed in order to eliminate welding process and facilitate assembly at the site. In the proposed R-RBS connection, one end is connected by a beam splice connection to the beam and the other end is connected by a bolted end-plate connection to the column. More importantly is that the proposed R-RBS connection allows the replacement of the damaged R-RBS easily right after an earthquake. Pursuant to this goal, experimental and numerical studies have been undertaken to investigate the performance of the R-RBS connection. An experimental study on the RBS connection was used to substantiate the numerical model using ABAQUS, a commercially available finite element software. Additionally, five different finite element models were developed to conduct a parametric study. The results of the analysis were compared in terms of the moment and energy absorption capacities, PEEQ, rupture and tri-axiality indexes. The design process as well as the optimum dimensions of the RRBS connections are presented. It was also demonstrated that the proposed R-RBS connection satisfies AISC criteria based on the nonlinear finite element analysis results.en_US
dc.description.sponsorshipDepartment of Scientific Research Projects at Necmettin Erbakan University [181219006]en_US
dc.description.sponsorshipThis study has been supported by the Department of Scientific Research Projects at Necmettin Erbakan University with the project coded 181219006.en_US
dc.identifier.doi10.12989/scs.2020.35.3.353
dc.identifier.endpage370en_US
dc.identifier.issn1229-9367
dc.identifier.issn1598-6233
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85090005483en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage353en_US
dc.identifier.urihttps://doi.org/10.12989/scs.2020.35.3.353
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15154
dc.identifier.volume35en_US
dc.identifier.wosWOS:000531021200003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTechno-Pressen_US
dc.relation.ispartofSteel And Composite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectReduced Beam Sectionen_US
dc.subjectAbaqusen_US
dc.subjectRupture Indexen_US
dc.subjectPeeqen_US
dc.subjectColumn-Tree Connectionsen_US
dc.subjectCyclic Loadingen_US
dc.subjectBeam Spliceen_US
dc.subjectTri-Axiality Indexen_US
dc.subjectReplaceable Fuseen_US
dc.titleA new replaceable fuse for moment resisting frames: Replaceable bolted reduced beam section connectionsen_US
dc.typeArticleen_US

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