Displacement and strain field assessment of PDMS using digital image correlation

Mendonça, Bebiana Alexandra Bragança; Ribeiro,  J.E.; Lopes, Hernani; Martins, Pedro; Vaz, M.A.P.

http://hdl.handle.net/10198/9834

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Autores

Mendonça, Bebiana Alexandra Bragança

Resumo(s)

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.

Palavras-chave

Polydimethylsiloxane Hyper-elastic DIC FEM

URI

http://hdl.handle.net/10198/9834

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

Coleções

ESTiG - Artigos em Proceedings Não Indexados à WoS/Scopus

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