Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/9834
Título: Displacement and strain field assessment of PDMS using digital image correlation
Autor: Mendonça, B.
Ribeiro, J.E.
Lopes, H.
Martins, P.
Vaz, M.A.P.
Palavras-chave: Polydimethylsiloxane
Hyper-elastic
DIC
FEM
Data: 2013
Citação: Mendonça, B.; Ribeiro, J.E.; Lopes, H.; Martins, P.; Vaz, M.A.P. (2013) - Displacement and strain field assessment of PDMS using digital image correlation. In 4th International Conference on Integrity, Reliability and Failure – IRF2013. Funchal - Madeira
Resumo: The main goal of this work is the characterization of the hyper-elastic mechanical behaviour of PDMS. The special specimens of PDMS (Sylgard® 184) were tested in a bi-axial tensile machine. The displacement and strain fields were measured using a commercial digital image correlation system (ARAMIS of GOM) during the tensile test. The experimental measurements are compared with numerical simulations, which use the most popular algorithms of constitutive models to characterize the hyper-elastic behaviour.
Peer review: yes
URI: http://hdl.handle.net/10198/9834
Aparece nas colecções:DTM - Artigos em Proceedings Não Indexados ao ISI/Scopus

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