Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams
Problems involving errors and uncertainties from the use of numerical and experimental responses of beams using optimization processes have been studied by many researchers. In this field, to simulate the real behavior of structures, especially in problems involving damage, it is required to have re...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2020-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2639 |
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| author | Brunno Emidio Sobrinho Gilberto Gomes Welington Vital da Silva Ramon Silva Erwin U. L. Palechor Luciano M. Bezerra |
| author_facet | Brunno Emidio Sobrinho Gilberto Gomes Welington Vital da Silva Ramon Silva Erwin U. L. Palechor Luciano M. Bezerra |
| author_sort | Brunno Emidio Sobrinho |
| collection | DOAJ |
| description | Problems involving errors and uncertainties from the use of numerical and experimental responses of beams using optimization processes have been studied by many researchers. In this field, to simulate the real behavior of structures, especially in problems involving damage, it is required to have reliable experimental results in order to adjust a numerical model. These difficulties may be associated for example to modeling the connection stiffness, support conditions, or relevant parameters in structures involving damages among others. This paper proposes a new methodology to detect damage in steel beams using the Differential Evolution Technique based on experimental and numerical data. The results show a great potential of the methodology to solve damage detection problems. |
| format | Article |
| id | doaj-art-30bbc0fd07f545718036d72611f01ea0 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-30bbc0fd07f545718036d72611f01ea02025-01-03T00:40:24ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932020-01-011452Differential Evolution Algorithm for Identification of Structural Damage in Steel BeamsBrunno Emidio Sobrinho0Gilberto Gomes1Welington Vital da Silva2Ramon Silva3Erwin U. L. Palechor4Luciano M. Bezerra5University of Brasilia, BrazilDepartment of Civil Engineering, University of Brasilia Campus Darcy Ribeiro SG-12 Brasilia, Distrito Federal, BrazilDepartment of Civil Engineering, University of Brasilia Campus Darcy Ribeiro SG-12 Brasilia, Distrito Federal, BrazilDepartment of Civil Engineering, University of Brasilia Campus Darcy Ribeiro SG-12 Brasilia, Distrito Federal, BrazilDepartment of Civil Engineering, University of Brasilia Campus Darcy Ribeiro SG-12 Brasilia, Distrito Federal, BrazilDepartment of Civil Engineering, University of Brasilia Campus Darcy Ribeiro SG-12 Brasilia, Distrito Federal, BrazilProblems involving errors and uncertainties from the use of numerical and experimental responses of beams using optimization processes have been studied by many researchers. In this field, to simulate the real behavior of structures, especially in problems involving damage, it is required to have reliable experimental results in order to adjust a numerical model. These difficulties may be associated for example to modeling the connection stiffness, support conditions, or relevant parameters in structures involving damages among others. This paper proposes a new methodology to detect damage in steel beams using the Differential Evolution Technique based on experimental and numerical data. The results show a great potential of the methodology to solve damage detection problems.https://www.fracturae.com/index.php/fis/article/view/2639Steel beamsOptimizationDamage identificationDifferential Evolution |
| spellingShingle | Brunno Emidio Sobrinho Gilberto Gomes Welington Vital da Silva Ramon Silva Erwin U. L. Palechor Luciano M. Bezerra Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams Fracture and Structural Integrity Steel beams Optimization Damage identification Differential Evolution |
| title | Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams |
| title_full | Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams |
| title_fullStr | Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams |
| title_full_unstemmed | Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams |
| title_short | Differential Evolution Algorithm for Identification of Structural Damage in Steel Beams |
| title_sort | differential evolution algorithm for identification of structural damage in steel beams |
| topic | Steel beams Optimization Damage identification Differential Evolution |
| url | https://www.fracturae.com/index.php/fis/article/view/2639 |
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