Equivalent Frame Model with a Decaying Nonlinear Moment-Curvature of Steel-Reinforced Concrete Joints
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Título: | Equivalent Frame Model with a Decaying Nonlinear Moment-Curvature of Steel-Reinforced Concrete Joints |
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Autor/es: | Montava, Isaac | Irles Más, Ramón | Estevan, Luis | Vives Bonete, Ismael |
Grupo/s de investigación o GITE: | Grupo de Ensayo, Simulación y Modelización de Estructuras (GRESMES) | Tecnología de Materiales y Territorio (TECMATER) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ingeniería Civil |
Palabras clave: | Steel reinforced concrete | Joint | Post critical | Moment-curvature | Nonlinear | Frame model |
Área/s de conocimiento: | Mecánica de Medios Continuos y Teoría de Estructuras | Ingeniería de la Construcción |
Fecha de publicación: | 16-dic-2019 |
Editor: | MDPI |
Cita bibliográfica: | Montava I, Irles R, Estevan L, Vives I. Equivalent Frame Model with a Decaying Nonlinear Moment-Curvature of Steel-Reinforced Concrete Joints. Applied Sciences. 2019; 9(24):5533. doi:10.3390/app9245533 |
Resumen: | A numerical model for the analysis of frame structures that is capable of reproducing the behavior of reinforced concrete (RC) members and steel-reinforced concrete (SRC) members in all steps until collapse by simulating a reduced resistance capacity is presented in this work. Taking into account the solid models obtained in previous research that have been validated by experimental results, moment-curvature graphics were obtained in all steps: elastic, plastic, and post-critical to collapse. Beam models versus 3D models considerably simplified the calculation of frame structures and correctly described both the plastic and post-critical phases. The moment-curvature graph can be used in a simplified frame analysis, from post critical behavior to collapse. |
URI: | http://hdl.handle.net/10045/103549 |
ISSN: | 2076-3417 |
DOI: | 10.3390/app9245533 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.3390/app9245533 |
Aparece en las colecciones: | INV - GRESMES - Artículos de Revistas INV - TECMATER - Artículos de Revistas |
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