Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Essential work of fracture, crack tip opening displacement, and J-integral relationship for a ductile polymer film

Autor
Martinez, A.; León, N.; Arencon, D.; Sanchez-Soto, M.
Tipus d'activitat
Article en revista
Revista
Polymer testing
Data de publicació
2016-10
Volum
55
Pàgina inicial
247
Pàgina final
256
DOI
https://doi.org/10.1016/j.polymertesting.2016.09.004 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/105447 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0142941816306262 Obrir en finestra nova
Resum
A unique set of double-edge notched tension specimens of a Polyethylene Terephthalate Glycol-modi¿ed ¿lm was tested in mode I, plane stress. The load was registered on a universal testing machine. The displacements, ligament lengths, and video frames were recorded by a Digital Image Correlation system. With these registered data, the essential work of fracture, J-integral, and crack tip opening displacement (CTOD) fracture concepts have been applied. The onset of crack initiation was through a...
Citació
Martinez, A., León, N., Arencon, D., Sanchez-Soto, M. Essential work of fracture, crack tip opening displacement, and J-integral relationship for a ductile polymer film. "Polymer testing", Octubre 2016, vol. 55, p. 247-256.
Paraules clau
Essential work of fracture, J-integral, Polymer film
Grup de recerca
POLY2 - Polyfunctional polymeric materials
e-PLASCOM - Plàstics i Compòsits Ecològics

Participants