A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics
Bamboo’s renewability may justify bamboo-reinforced concrete (BRC) structures. For practical applications, the accurate description of BRC flexural behaviour is paramount. Lumped damage mechanics is an interesting alternative among some possibilities on nonlinear models since it is based on key con...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2025-04-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://fracturae.com/index.php/fis/article/view/5324 |
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| author | Vitória Bomfim Sergio Nunes Gilberto Santos Júnior Camila Vieira David Amorim |
| author_facet | Vitória Bomfim Sergio Nunes Gilberto Santos Júnior Camila Vieira David Amorim |
| author_sort | Vitória Bomfim |
| collection | DOAJ |
| description |
Bamboo’s renewability may justify bamboo-reinforced concrete (BRC) structures. For practical applications, the accurate description of BRC flexural behaviour is paramount. Lumped damage mechanics is an interesting alternative among some possibilities on nonlinear models since it is based on key concepts of classic fracture and damage mechanics. Therefore, this paper presents a novel lumped damage model for BRC beams. The model’s accuracy is tested with experiments found in the technical literature. Regarding the analysed experiments, the proposed model presents well-fitted results. Finally, the proposed model is feasible for practical applications, even considering structural reliability analysis like Monte Carlo, since it is easy to implement and presents low computational effort.
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| format | Article |
| id | doaj-art-0386d84d4e6a4acfb71969b1ec689c01 |
| institution | OA Journals |
| issn | 1971-8993 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-0386d84d4e6a4acfb71969b1ec689c012025-08-20T02:08:31ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932025-04-011973A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanicsVitória Bomfim0Sergio Nunes1Gilberto Santos Júnior2https://orcid.org/0009-0009-5107-6148Camila Vieira3https://orcid.org/0000-0002-5371-191XDavid Amorim4https://orcid.org/0000-0002-9233-3114Disaster Research Institute, Federal University of Sergipe, São Cristóvão, BrazilDisaster Research Institute, Federal University of Sergipe, São Cristóvão, BrazilDisaster Research Institute, Federal University of Sergipe, São Cristóvão, BrazilCampus do Sertão, Federal University of Alagoas, Delmiro Gouveia, BrazilDisaster Research Institute, Federal University of Sergipe, São Cristóvão, Brazi. Federal University of Alagoas, Maceió, Brazil Bamboo’s renewability may justify bamboo-reinforced concrete (BRC) structures. For practical applications, the accurate description of BRC flexural behaviour is paramount. Lumped damage mechanics is an interesting alternative among some possibilities on nonlinear models since it is based on key concepts of classic fracture and damage mechanics. Therefore, this paper presents a novel lumped damage model for BRC beams. The model’s accuracy is tested with experiments found in the technical literature. Regarding the analysed experiments, the proposed model presents well-fitted results. Finally, the proposed model is feasible for practical applications, even considering structural reliability analysis like Monte Carlo, since it is easy to implement and presents low computational effort. https://fracturae.com/index.php/fis/article/view/5324Bamboo-reinforced concretenonlinear modellumped damage mechanics |
| spellingShingle | Vitória Bomfim Sergio Nunes Gilberto Santos Júnior Camila Vieira David Amorim A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics Fracture and Structural Integrity Bamboo-reinforced concrete nonlinear model lumped damage mechanics |
| title | A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics |
| title_full | A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics |
| title_fullStr | A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics |
| title_full_unstemmed | A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics |
| title_short | A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanics |
| title_sort | simplified nonlinear model for bamboo reinforced concrete beams based on lumped damage mechanics |
| topic | Bamboo-reinforced concrete nonlinear model lumped damage mechanics |
| url | https://fracturae.com/index.php/fis/article/view/5324 |
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