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dc.contributor.authorChen, CCen_US
dc.contributor.authorLee, JMen_US
dc.contributor.authorLin, MCen_US
dc.date.accessioned2014-12-08T15:40:22Z-
dc.date.available2014-12-08T15:40:22Z-
dc.date.issued2003-09-01en_US
dc.identifier.issn0141-0296en_US
dc.identifier.urihttp://dx.doi.org/10.1016/S0141-0296(03)00104-4en_US
dc.identifier.urihttp://hdl.handle.net/11536/27568-
dc.description.abstractThis paper presents a study of flange rib moment connections for use in steel moment-resisting frames. The connections are strengthened by welding a vertical rib to the beam flange and the column flange. The rib is characterized by an extension. Finite element analysis and experiments were conducted to elucidate the behaviour of lengthened rib reinforced connections. The results of the finite element analysis established the effectiveness of the lengthened rib in mitigating local stress concentrations and forming the plastic hinge zone in the beam. Two full-scale proof-test specimens behaved as observed by the analysis, and exhibited greater than 3% radians of plastic rotation under cyclic load. Without brittle fracture, both specimens developed a plastic hinge in the beam. Extensive yielding and local buckling occurred in the beam flanges and the web. The connections strengthened with a single flange rib were successfully verified by the test. (C) 2003 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectconnectionen_US
dc.subjectflange riben_US
dc.subjectplastic rotationen_US
dc.titleBehaviour of steel moment connections with a single flange riben_US
dc.typeArticleen_US
dc.identifier.doi10.1016/S0141-0296(03)00104-4en_US
dc.identifier.journalENGINEERING STRUCTURESen_US
dc.citation.volume25en_US
dc.citation.issue11en_US
dc.citation.spage1419en_US
dc.citation.epage1428en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000184500900006-
dc.citation.woscount12-
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