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Essential work of fracture analysis of the tearing of a ductile polymer film

Autor
Martinez, A.; Segovia, A.; Gamez, J.; Maspoch, M.
Tipus d'activitat
Article en revista
Revista
Engineering fracture mechanics
Data de publicació
2010-09
Volum
77
Número
14
Pàgina inicial
2654
Pàgina final
2661
DOI
https://doi.org/10.1016/j.engfracmech.2010.07.017 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10150 Obrir en finestra nova
Resum
The fracture behaviour of a 0.5 mm thick ethylene-propylene block copolymer, previously evaluated using the essential work of fracture method, has been analyzed again in more detail, using different plots, allowing the determination of the crack initiation displacement and stress. In such plots is evidenced that the especific essential work of fracture, we, corresponds to the energy just up to crack initiation value that can be related with Јo. Also, it has been found a novel relationship betwe...
Citació
Martinez, A. [et al.]. Essential work of fracture analysis of the tearing of a ductile polymer film. "Engineering fracture mechanics", Setembre 2010, vol. 77, núm. 14, p. 2654-2661.
Grup de recerca
POLY2 - Polyfunctional polymeric materials
POLYCOM - Polimers i compòsits: tecnologia
e-PLASCOM - Plàstics i Compòsits Ecològics

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