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Determination of the energy release rate function for an eccentrically notched center-loaded beam using elastic fracture analysis

Autor
García, V.O.; Gettu, R.; Carol, I.
Tipus d'activitat
Article en revista
Revista
Journal of Structural Engineering (Madras)
Data de publicació
2017-04
Volum
44
Número
1
Pàgina inicial
88
Pàgina final
94
Repositori
http://hdl.handle.net/2117/107117 Obrir en finestra nova
URL
http://serc.res.in/jose/contents.html Obrir en finestra nova
Resum
The center-loaded beam with an eccentric notch is a simple test setup for studying non-planar fracture, which is a common cracking mode in structural elements. This work presents a methodology for obtaining the relations between the energy release rate and crack extension for this geometry, considering two different notch eccentricities. The finite element analysis is based on linear elastic fracture mechanics and the method of virtual crack extension, and can be applied to other geometries and ...
Paraules clau
Finite Element Analysis, Linear Elastic Fracture Mechanics, Mixed-mode Fracture, Non-planar Cracking
Grup de recerca
MECMAT - Mecànica i Nanotecnologia de Materials d´Enginyeria

Participants