DSpace Repository

Frame finite element model for nonlinear and vibration analysis of steel structures with Beam-Column and Column-Base Semi-Rigid Connections

Show simple item record

dc.contributor.author Özel, Halil Fırat
dc.contributor.author Saritaş, Afşin
dc.date.accessioned 2024-03-28T12:18:41Z
dc.date.available 2024-03-28T12:18:41Z
dc.date.issued 2022
dc.identifier.citation Özel, Halil Fırat; Saritaş, A. (2022). "Frame finite element model for nonlinear and vibration analysis of steel structures with Beam-Column and Column-Base Semi-Rigid Connections", Journal of the Faculty of Engineering and Architecture of Gazi University, Vol.37, No.3, pp.1609-1623. tr_TR
dc.identifier.issn 13001884
dc.identifier.uri http://hdl.handle.net/20.500.12416/7794
dc.description.abstract In this paper, a shear deformable force-based frame finite element with semi-rigid connections is derived for nonlinear analysis of steel structures. Distributed plasticity approach is defined along element length and section depth, and linear or non-linear semi-rigid connection behavior can be specified anywhere along elements without the necessity to define additional nodes and to increase the degrees of freedom of the structural system. To perform vibration analyses with similar accuracy, force-based consistent mass matrix is used considering semi-rigidity in connections and an appropriate shear correction coefficient for I-sections. The element formulation is presented in 2 dimensions to simplify the formulation, and numerical validation and comparison studies are carried out on complex and irregular structures in 2-D and 3-D. In models with semi-rigid connections, the effect of nonlinear behavior on the structural system has been studied in both beam-column and column-bases. In the presented examples, it was possible to push structures higher than the existing displacements, and it was revealed that the nonlinear behavior in the column-base connections could create much more critical results for the structural systems with P-Delta effects. In addition, high-level accuracy results were obtained when performing vibration analyses with the application of force-based consistent mass matrix. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.17341/gazimmfd.992982 tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject Finite Element Formulation tr_TR
dc.subject Modal Analysis tr_TR
dc.subject Nonlinear Structural Analysis tr_TR
dc.subject Semi-Rigid Connections tr_TR
dc.subject Steel Structures tr_TR
dc.title Frame finite element model for nonlinear and vibration analysis of steel structures with Beam-Column and Column-Base Semi-Rigid Connections tr_TR
dc.type article tr_TR
dc.relation.journal Journal of the Faculty of Engineering and Architecture of Gazi University tr_TR
dc.contributor.authorID 237150 tr_TR
dc.identifier.volume 37 tr_TR
dc.identifier.issue 3 tr_TR
dc.identifier.startpage 1609 tr_TR
dc.identifier.endpage 1623 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü tr_TR


Files in this item

This item appears in the following Collection(s)

Show simple item record