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http://repositorio.ufla.br/jspui/handle/1/39972| Title: | Comparative study of non-linear simulations of a reinforced concrete slender column using finite element method and P-DELTA |
| Keywords: | Reinforced concrete columns Geometric non-linearity Second-order effects Structural analysis (Engineering) Método dos elementos finitos Estrutura de concreto armado Sistemas não-lineares Análise estrutural (Engenharia) Efeito P-Delta |
| Issue Date: | 2019 |
| Publisher: | Universidade Federal de Lavras |
| Citation: | SOUZA, R. M. de; MAGALHÃES, R. R.; ANDRADE, E. T. de. Comparative study of non-linear simulations of a reinforced concrete slender column using finite element method and P-DELTA. Theoretical and Applied Engineering, Lavras, v. 3, n. 1, p. 1-11, 2019. |
| Abstract: | This paper analyzes the non-linear geometric behavior of reinforced concrete slender columns. This approach is due to the fact that there is a tendency to reinforced concrete slender constructions, which may have significant second order effects. This research aimed at comparing different formulations for the analysis of non-linear behavior of reinforced concrete slender columns by comparing results from simulated problem (slender column with ten load scenarios) between the Finite Element Method (FEM) and the Iterative Process P-DELTA (P-Δ). Numeric results revealed that the Iterative Process P-Δ presented different results from FEM and that the second order effects are significant for reinforced concrete slender column problems. |
| URI: | http://www.taaeufla.deg.ufla.br/index.php/TAAE/article/view/7 http://repositorio.ufla.br/jspui/handle/1/39972 |
| Appears in Collections: | DAT - Artigos publicados em periódicos DEA - Artigos publicados em periódicos DEG - Artigos publicados em periódicos |
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