Behavior and strength of welded stud shear connectors in composite beam
In this paper the behaviour of stud shear connectors in composite structures is analysed. The composite section is formed by steel profiles connected to solid concrete slabs. Some effective numerical models using the finite element method to simulate the push-out test are proposed. The results obta...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universidad de Antioquia
2012-08-01
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| Series: | Revista Facultad de Ingeniería Universidad de Antioquia |
| Subjects: | |
| Online Access: | https://revistas.udea.edu.co/index.php/ingenieria/article/view/12489 |
| _version_ | 1827981274653917184 |
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| author | Jorge Douglas Bonilla Rocha Enrique Mirambell Arrizabalaga Rafael Larrúa Quevedo Carlos A. Recarey Morfa |
| author_facet | Jorge Douglas Bonilla Rocha Enrique Mirambell Arrizabalaga Rafael Larrúa Quevedo Carlos A. Recarey Morfa |
| author_sort | Jorge Douglas Bonilla Rocha |
| collection | DOAJ |
| description |
In this paper the behaviour of stud shear connectors in composite structures is analysed. The composite section is formed by steel profiles connected to solid concrete slabs. Some effective numerical models using the finite element method to simulate the push-out test are proposed. The results obtained from the numerical analysis were verified against experimental results. The material nonlinearities were considered in the models. A bilinear model for steel was considered, and a model of plastic damage (Concrete Damaged Plasticity) in concrete was also adopted. The shear connection capacity obtained from the finite element analysis is compared with the connection strength calculated using the American Specification and the European Code for headed stud shear connector in solid slab composite section. Modifications to existing expressions in these codes are proposed. New factors that improve the prediction of the shear connection capacity are considered.
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| first_indexed | 2024-04-09T22:05:47Z |
| format | Article |
| id | doaj.art-22aee144ab4e45f3b4f97fa00c978564 |
| institution | Directory Open Access Journal |
| issn | 0120-6230 2422-2844 |
| language | English |
| last_indexed | 2024-04-09T22:05:47Z |
| publishDate | 2012-08-01 |
| publisher | Universidad de Antioquia |
| record_format | Article |
| series | Revista Facultad de Ingeniería Universidad de Antioquia |
| spelling | doaj.art-22aee144ab4e45f3b4f97fa00c9785642023-03-23T12:37:37ZengUniversidad de AntioquiaRevista Facultad de Ingeniería Universidad de Antioquia0120-62302422-28442012-08-016310.17533/udea.redin.12489Behavior and strength of welded stud shear connectors in composite beamJorge Douglas Bonilla Rocha0Enrique Mirambell Arrizabalaga1Rafael Larrúa Quevedo2Carlos A. Recarey Morfa3University of Ciego de ÁvilaPolytechnic University of CataloniaUniversity of CamagueyUniversity "Marta Abreu" of Las Villas In this paper the behaviour of stud shear connectors in composite structures is analysed. The composite section is formed by steel profiles connected to solid concrete slabs. Some effective numerical models using the finite element method to simulate the push-out test are proposed. The results obtained from the numerical analysis were verified against experimental results. The material nonlinearities were considered in the models. A bilinear model for steel was considered, and a model of plastic damage (Concrete Damaged Plasticity) in concrete was also adopted. The shear connection capacity obtained from the finite element analysis is compared with the connection strength calculated using the American Specification and the European Code for headed stud shear connector in solid slab composite section. Modifications to existing expressions in these codes are proposed. New factors that improve the prediction of the shear connection capacity are considered. https://revistas.udea.edu.co/index.php/ingenieria/article/view/12489connectorsheaded stud shearpush-out testfinite element methodsteel structurescomposite beams |
| spellingShingle | Jorge Douglas Bonilla Rocha Enrique Mirambell Arrizabalaga Rafael Larrúa Quevedo Carlos A. Recarey Morfa Behavior and strength of welded stud shear connectors in composite beam Revista Facultad de Ingeniería Universidad de Antioquia connectors headed stud shear push-out test finite element method steel structures composite beams |
| title | Behavior and strength of welded stud shear connectors in composite beam |
| title_full | Behavior and strength of welded stud shear connectors in composite beam |
| title_fullStr | Behavior and strength of welded stud shear connectors in composite beam |
| title_full_unstemmed | Behavior and strength of welded stud shear connectors in composite beam |
| title_short | Behavior and strength of welded stud shear connectors in composite beam |
| title_sort | behavior and strength of welded stud shear connectors in composite beam |
| topic | connectors headed stud shear push-out test finite element method steel structures composite beams |
| url | https://revistas.udea.edu.co/index.php/ingenieria/article/view/12489 |
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