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| Indexado |
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| DOI | 10.1617/S11527-017-1054-2 | ||||
| Año | 2017 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Stratified concrete poses a promising alternative for construction. Its fresh and hardened properties have been studied at the material level; however, structural behavior in steel reinforced specimens has not been studied. This paper focuses on the flexural behavior of eight stratified reinforced concrete (SRC) specimens representing slices from a slab or non- bearing wall. Specimens with two stratified concrete designs and three steel ratios were tested and compared to estimates from a fiber element numerical model and rectangular stressblock design methods from ACI 318 and Eurocode 2. The results suggest that SRC has similar damage modes as ordinary reinforced concrete (ORC). The fiber element model accurately estimated the measured behavior, while ACI 318 and Eurocode 2 differed from the experimental results by <25%. These prediction accuracies are similar to those for ORC. Therefore, the flexural design of SRC can be done using both fiber element and rectangular stressblock approaches.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Navarrete, Ivan | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| 2 | HUBE-GINESTAR, MATIAS ANDRES | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| 3 | Kurama, Yahya | Hombre |
UNIV NOTRE DAME - Estados Unidos
University of Notre Dame - Estados Unidos |
| 4 | LOPEZ-CASANOVA, MAURICIO ALEJANDRO | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| Fuente |
|---|
| CONICYT/FONDAP |
| Comisión Nacional de Investigación Científica y Tecnológica |
| CEDEUS |
| Pontificia Universidad Católica de Chile |
| Fondo de Fomento al Desarrollo Científico y Tecnológico |
| Centro de Desarrollo Urbano Sustentable |
| Fondo de Financiamiento de Centros de Investigación en Áreas Prioritarias |
| University of Notre Dame |
| CONICYT/FONDEF |
| CONICYT-PCHA/MagisterNacional |
| CONICYT-PCHA/MagisterNacional/2015 |
| Research Experiences for Undergraduates programand Seed Fund |
| Agradecimiento |
|---|
| This study was funded by CONICYT/FONDEF (D10I1086), CONICYT-PCHA/MagisterNacional/2015-22150974, CEDEUS, CONICYT/FONDAP 15110020, and the Research Experiences for Undergraduates programand Seed Fund between the University of Notre Dame, Indiana, USA and the Pontificia Universidad Catolica de Chile. |
| This study was funded by CONICYT/FONDEF (D10I1086), CONICYT-PCHA/MagisterNacional/2015-22150974, CEDEUS, CONICYT/FONDAP 15110020, and the Research Experiences for Undergraduates program and Seed Fund between the University of Notre Dame, Indiana, USA and the Pontificia Universidad Catolica de Chile. |