Publicação
FBG sensors application for residual stress measurement using the hole drilling method
| Resumo: | This work focus on the development of a new sensor for residual stress measurement using fiber optic Bragg sensors. A known stress field was induced on a specimen and results obtained from both the fiber optic Bragg sensors rosette and traditional electrical strain rosette were compared. Also a FEM model was used to confirm the obtained results. |
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| Autores principais: | Braga, Daniel F.O. |
| Outros Autores: | Silva, Ana C.F.; Viriato, Nuno; Ribeiro, J.E.; Moreira, Pedro Miguel Guimarães Pires |
| Assunto: | Residual stress Hole drilling FBG sensor |
| Ano: | 2013 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| Resumo: | This work focus on the development of a new sensor for residual stress measurement using fiber optic Bragg sensors. A known stress field was induced on a specimen and results obtained from both the fiber optic Bragg sensors rosette and traditional electrical strain rosette were compared. Also a FEM model was used to confirm the obtained results. |
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