Numerical analysis of composite steel and concrete beams exposed to fire
Abstract This article focuses on numerical thermos-structural behavior evaluation of composite steel and concrete beams under fire conditions. Several models of composite beams are analyzed, changing the following parameters: steel beam, span length, load level, slab thickness, concrete and steel st...
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| Format: | Article |
| Language: | English |
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Fundação Gorceix
2025-01-01
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| Series: | REM: International Engineering Journal |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2025000100201&lng=en&tlng=en |
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| _version_ | 1841538735052685312 |
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| author | Carlos Emerick Nunes Macksuel Soares de Azevedo |
| author_facet | Carlos Emerick Nunes Macksuel Soares de Azevedo |
| author_sort | Carlos Emerick Nunes |
| collection | DOAJ |
| description | Abstract This article focuses on numerical thermos-structural behavior evaluation of composite steel and concrete beams under fire conditions. Several models of composite beams are analyzed, changing the following parameters: steel beam, span length, load level, slab thickness, concrete and steel strength. The numerical models, validated by experimental results of other authors, were developed using the finite element method on software ANSYS and the language APDL. It was observed that the structural load level is the main parameter that affects the structural behavior of composite steel and concrete beams under fire conditions. |
| format | Article |
| id | doaj-art-069faf6892ab4bc18fd219438934dd91 |
| institution | Kabale University |
| issn | 2448-167X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Fundação Gorceix |
| record_format | Article |
| series | REM: International Engineering Journal |
| spelling | doaj-art-069faf6892ab4bc18fd219438934dd912025-01-14T07:38:06ZengFundação GorceixREM: International Engineering Journal2448-167X2025-01-0178110.1590/0370-44672023780085Numerical analysis of composite steel and concrete beams exposed to fireCarlos Emerick Nuneshttps://orcid.org/0009-0003-0569-9439Macksuel Soares de Azevedohttps://orcid.org/0000-0003-3011-3420Abstract This article focuses on numerical thermos-structural behavior evaluation of composite steel and concrete beams under fire conditions. Several models of composite beams are analyzed, changing the following parameters: steel beam, span length, load level, slab thickness, concrete and steel strength. The numerical models, validated by experimental results of other authors, were developed using the finite element method on software ANSYS and the language APDL. It was observed that the structural load level is the main parameter that affects the structural behavior of composite steel and concrete beams under fire conditions.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2025000100201&lng=en&tlng=encomposite beamfirenumerical analysisthermal analysisthermos-structural analysis. |
| spellingShingle | Carlos Emerick Nunes Macksuel Soares de Azevedo Numerical analysis of composite steel and concrete beams exposed to fire REM: International Engineering Journal composite beam fire numerical analysis thermal analysis thermos-structural analysis. |
| title | Numerical analysis of composite steel and concrete beams exposed to fire |
| title_full | Numerical analysis of composite steel and concrete beams exposed to fire |
| title_fullStr | Numerical analysis of composite steel and concrete beams exposed to fire |
| title_full_unstemmed | Numerical analysis of composite steel and concrete beams exposed to fire |
| title_short | Numerical analysis of composite steel and concrete beams exposed to fire |
| title_sort | numerical analysis of composite steel and concrete beams exposed to fire |
| topic | composite beam fire numerical analysis thermal analysis thermos-structural analysis. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2025000100201&lng=en&tlng=en |
| work_keys_str_mv | AT carlosemericknunes numericalanalysisofcompositesteelandconcretebeamsexposedtofire AT macksuelsoaresdeazevedo numericalanalysisofcompositesteelandconcretebeamsexposedtofire |