Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/49180
Title: Plastic analysis of steel arches and framed structures with various cross sections
Keywords: Co-rotational approach
Concentrated plasticity
SCM
Various steel sections
Strain compatibility method (SCM)
Issue Date: 10-Feb-2021
Publisher: Techno Press
Citation: SILVA, J. L. et al. Plastic analysis of steel arches and framed structures with various cross sections. Steel and Composite Structures, [S.l.], v. 38, n. 3, p. 257-270, Feb. 2021. DOI: 10.12989/scs.2021.38.3.257.
Abstract: This paper presents a displacement-based numerical methodology following the Euler-Bernoulli theory to simulate the 2 nonlinear behavior of steel structures. It is worth emphasizing the adoption of co-rotational finite element formulations considering large displacements and rotations and an inelastic material behavior. The numerical procedures proposed considers plasticity concentrated at the finite elements nodes, and the simulation of the steel nonlinear behavior is approached via the Strain Compatibility Method (SCM), where the material constitutive relation is used explicitly. The SCM is also applied in determining the sections bearing capacity. Moreover, the present numerical approach is not limited to a specific structural member cross-sectional typology, with the residual stress models introduced explicitly in subareas of steel cross-sections generated by a 2D discretization. Finally, results consistent with the literature and with low processing time are presented.
URI: http://www.techno-press.org/content/?page=article&journal=scs&volume=38&num=3&ordernum=2
http://repositorio.ufla.br/jspui/handle/1/49180
Appears in Collections:DEG - Artigos publicados em periódicos

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.