Numerical simulation of steel-concrete composite beams: updated strategies of finite element modeling
Auteur(s): |
Matheus Erpen Benincá
Rebeca Jéssica Schmitz Inácio Benvegnu Morsch |
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Médium: | article de revue |
Langue(s): | anglais |
Publié dans: | Revista IBRACON de Estruturas e Materiais, 2020, n. 5, v. 13 |
DOI: | 10.1590/s1983-41952020000500010 |
Abstrait: |
The use of steel-concrete composite beams allows the best properties of these materials to be explored, resulting in more economical solutions. Many researchers have studied the behavior of composite beams from different strategies of numerical modeling, and some of these are presented in this article. In this context, the present work proposes the construction of a tridimensional numerical model using ANSYS software, version 19.2, with current-technology elements and compatible material models. For the simulation of concrete behavior, two models have been used: the first, denominated DP-CONCRETE, is a native ANSYS model, available in the more recent versions of this software; and the second, denominated USERMAT, is a customizable model that was developed based on Ottosen criterion. The results obtained with these models for the analyzed beams presented a good correlation with the experimental results and with numerical results from previous works. |
License: | Cette oeuvre a été publiée sous la license Creative Commons Attribution 4.0 (CC-BY 4.0). Il est autorisé de partager et adapter l'oeuvre tant que l'auteur est crédité et la license est indiquée (avec le lien ci-dessus). Vous devez aussi indiquer si des changements on été fait vis-à-vis de l'original. |
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10462107 - Publié(e) le:
25.10.2020 - Modifié(e) le:
02.06.2021