| Élément Dublin Core | Valeur | Langue |
|---|
| dc.contributor.author | Oliveira, T. A. A. | - |
| dc.contributor.author | Gomes, Gilberto | - |
| dc.contributor.author | Evangelista Júnior, Francisco | - |
| dc.contributor.author | Delgado Neto, Álvaro Martins | - |
| dc.date.accessioned | 2019-03-29T16:10:27Z | - |
| dc.date.available | 2019-03-29T16:10:27Z | - |
| dc.date.issued | 2018-11 | - |
| dc.identifier.citation | OLIVEIRA, T. A. A. et al. Multiscale analysis of multiple cracks in aircraft fuselage. In: IBERO-LATIN AMERICAN CONGRESS ON COMPUTATIONAL METHODS IN ENGINEERING, 39., 2018, Paris; Compiègne. Proceedings [...], Compiègne: University of Technology Compiegne – Sorbonne Universités, 2018. Disponível em: http://bibliotheque.utc.fr/EXPLOITATION/doc/IFD/IFD_REFDOC_0008926/cilamce-2018-proceedings-of-xxxix-ibero-latin-american-congress-on-computational-methods-in-engineer. Acesso em: 29 mar. 2019. | pt_BR |
| dc.identifier.uri | http://repositorio.unb.br/handle/10482/34233 | - |
| dc.language.iso | Inglês | pt_BR |
| dc.publisher | University of Technology Compiégne | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | Multiscale analysis of multiple cracks in aircraft fuselage | pt_BR |
| dc.type | Trabalho apresentado em evento | pt_BR |
| dc.subject.keyword | Análise multiescalar | pt_BR |
| dc.subject.keyword | Fadiga | pt_BR |
| dc.subject.keyword | Fuselagem | pt_BR |
| dc.subject.keyword | Aeronaves | pt_BR |
| dc.subject.keyword | Método dos elementos de fronteira dupla | pt_BR |
| dc.rights.license | Autorização concedida ao Repositório Institucional da Universidade de Brasília (RIUnB) pelo Professor Gilberto Gomes, em 19 fevereiro de 2019, para disponibilizar o trabalho, gratuitamente, para fins de leitura, impressão e/ou download, a título de divulgação da obra. | - |
| dc.description.abstract1 | This paper consists of the multiscale analysis via Dual Boundary Element Method (DBEM) of fatigue life in riveted aircraft fuselage. First considers the macro analysis in which the fuselage panel is modeled at BemLab2D to obtain the Stress Intensity Factor (SIF) near a rivet. With the SIF, the stress field is then computed in a micro element composed of pre-established initial cracks and holes. This micro analysis was considered in three different positions (θ=0°, θ=45°, θ=90°) and analyzed the crack growth via Dual Boundary Element Method (DBEM) through BemCracker2D. As a result, there is a relationship between fatigue life (number of load cycles) and compliance of the edges of this micro element each crack increment. | pt_BR |
| dc.description.unidade | Faculdade de Tecnologia (FT) | - |
| dc.description.unidade | Departamento de Engenharia Civil e Ambiental (FT ENC) | - |
| Collection(s) : | Trabalhos apresentados em evento
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