No. 26 (2018), Resumos
No. 26 (2018)

Analysis of micro-defects in bonding of composites in metallic structures

Resumos
Published 2018-12-17
Éderson Bueno Martins Júnior
Universidade Estadual de Campinas
Paulo Sollero
Universidade Estadual de Campinas
Lucas Santana Moura
Universidade Estadual de Campinas
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Keywords

Micro-defects
Composite
Debonding.

How to Cite

JÚNIOR, Éderson Bueno Martins; SOLLERO, Paulo; MOURA, Lucas Santana. Analysis of micro-defects in bonding of composites in metallic structures. Revista dos Trabalhos de Iniciação Científica da UNICAMP, Campinas, SP, n. 26, 2018. DOI: 10.20396/revpibic262018366. Disponível em: https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/366. Acesso em: 27 aug. 2026.
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Abstract

Validation of a non-destructive procedure used in high-performance industries for micro-defects detection inside a composite repair, with a Finite Element Method (FEM) simulation using a cohesive law. For an experimental approach, a 3D vibrometer is used to scan the composite repair and detect possible debondings. Numerical results present good agreement with the performed experiments.

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Copyright (c) 2018 Éderson Bueno Martins Júnior, Paulo Sollero