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 conc...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2025-07-01
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| Series: | Fracture and Structural Integrity |
| Subjects: | |
| Online Access: | https://www.fracturae.com/index.php/fis/article/view/5324/4217 |
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| _version_ | 1849245437558521856 |
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| author | Vit�ria Maria Souza Bomfim Sergio Luiz de Sousa Nunes Gilberto Messias dos Santos J�nior Camila de Sousa Vieira David Leonardo Nascimento de Figueiredo Amorim |
| author_facet | Vit�ria Maria Souza Bomfim Sergio Luiz de Sousa Nunes Gilberto Messias dos Santos J�nior Camila de Sousa Vieira David Leonardo Nascimento de Figueiredo Amorim |
| author_sort | Vit�ria Maria Souza 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. |
| format | Article |
| id | doaj-art-234022c96b524d059e07a27ebfbc4370 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-234022c96b524d059e07a27ebfbc43702025-08-20T03:58:49ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932025-07-011973122210.3221/IGF-ESIS.73.0210.3221/IGF-ESIS.73.02A simplified nonlinear model for bamboo-reinforced concrete beams based on lumped damage mechanicsVit�ria Maria Souza BomfimSergio Luiz de Sousa NunesGilberto Messias dos Santos J�niorCamila de Sousa VieiraDavid Leonardo Nascimento de Figueiredo AmorimBamboo�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://www.fracturae.com/index.php/fis/article/view/5324/4217bamboo-reinforced concretenonlinear modellumped damage mechanics. |
| spellingShingle | Vit�ria Maria Souza Bomfim Sergio Luiz de Sousa Nunes Gilberto Messias dos Santos J�nior Camila de Sousa Vieira David Leonardo Nascimento de Figueiredo 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://www.fracturae.com/index.php/fis/article/view/5324/4217 |
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