Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments
3D concrete printing is gaining relevance as a technology for the manufacture of lightweight components and complex freeform shells. Nevertheless, the insertion of reinforcing elements to withstand tensile stress, the fabrication of large structures, and the insertion of joints between different seg...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universidad Pública de Navarra |
| Repositorio: | Academica-e. Repositorio Institucional de la Universidad Pública de Navarra |
| OAI Identifier: | oai:academica-e.unavarra.es:2454/45145 |
| Acceso en línea: | https://hdl.handle.net/2454/45145 |
| Access Level: | acceso abierto |
| Palabra clave: | 3D concrete printing Additive manufacturing FEM Numerical modelling Reinforcement |
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Parametric modelling of 3D printed concrete segmented beams with rebars under bending momentsAramburu, AmaiaCalderón Uriszar-Aldaca, ÍñigoPuente, I.3D concrete printingAdditive manufacturingFEMNumerical modellingReinforcement3D concrete printing is gaining relevance as a technology for the manufacture of lightweight components and complex freeform shells. Nevertheless, the insertion of reinforcing elements to withstand tensile stress, the fabrication of large structures, and the insertion of joints between different segments are some targets that are still to be addressed for its full development. A new method which also includes a novel parametric model is presented in this study to simulate the performance of 3DPC reinforced segmented beams subjected to 3-point bending tests. In addition to the geometry of the complete beam, the beam segments, different materials, and the rebar, which were considered in previous works, the material age and the interface between segments and rebar-concrete adhesion are also considered in the new method. The method is complemented by a new set of programmed routines that connect commercial design and finite element calculation programs, requiring only one user interaction with an initial routine to generate the estimated performance of a component in a 3-point flexural test in a given set of cases. Finally, the method was validated through direct comparisons with experimental tests.Financial support is also gratefully acknowledged, both from the SPRI research programme funded by the Basque Government (projects ERRAIL ZL-2020/00940 and ZL-2021/00181) and from Elkartek NEOMAT (project KK-2021/00059).ElsevierIngenieríaIngeniaritza2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2454/45145reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglés© 2023 The Author(s). This is an open access article under the CC BY-NC-ND license.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/451452026-06-17T12:41:47Z |
| dc.title.none.fl_str_mv |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| title |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| spellingShingle |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments Aramburu, Amaia 3D concrete printing Additive manufacturing FEM Numerical modelling Reinforcement |
| title_short |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| title_full |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| title_fullStr |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| title_full_unstemmed |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| title_sort |
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments |
| dc.creator.none.fl_str_mv |
Aramburu, Amaia Calderón Uriszar-Aldaca, Íñigo Puente, I. |
| author |
Aramburu, Amaia |
| author_facet |
Aramburu, Amaia Calderón Uriszar-Aldaca, Íñigo Puente, I. |
| author_role |
author |
| author2 |
Calderón Uriszar-Aldaca, Íñigo Puente, I. |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
Ingeniería Ingeniaritza |
| dc.subject.none.fl_str_mv |
3D concrete printing Additive manufacturing FEM Numerical modelling Reinforcement |
| topic |
3D concrete printing Additive manufacturing FEM Numerical modelling Reinforcement |
| description |
3D concrete printing is gaining relevance as a technology for the manufacture of lightweight components and complex freeform shells. Nevertheless, the insertion of reinforcing elements to withstand tensile stress, the fabrication of large structures, and the insertion of joints between different segments are some targets that are still to be addressed for its full development. A new method which also includes a novel parametric model is presented in this study to simulate the performance of 3DPC reinforced segmented beams subjected to 3-point bending tests. In addition to the geometry of the complete beam, the beam segments, different materials, and the rebar, which were considered in previous works, the material age and the interface between segments and rebar-concrete adhesion are also considered in the new method. The method is complemented by a new set of programmed routines that connect commercial design and finite element calculation programs, requiring only one user interaction with an initial routine to generate the estimated performance of a component in a 3-point flexural test in a given set of cases. Finally, the method was validated through direct comparisons with experimental tests. |
| publishDate |
2023 |
| dc.date.none.fl_str_mv |
2023 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2454/45145 |
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https://hdl.handle.net/2454/45145 |
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Inglés |
| language_invalid_str_mv |
Inglés |
| dc.rights.none.fl_str_mv |
© 2023 The Author(s). This is an open access article under the CC BY-NC-ND license. https://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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© 2023 The Author(s). This is an open access article under the CC BY-NC-ND license. https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
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Elsevier |
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reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra instname:Universidad Pública de Navarra |
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Universidad Pública de Navarra |
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Academica-e. Repositorio Institucional de la Universidad Pública de Navarra |
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Academica-e. Repositorio Institucional de la Universidad Pública de Navarra |
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15,300724 |