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Appraisement of planar, bending and twisting cracks in 3D with isotropic and orthotropic damage models

Author
Barbat, G. B.; Cervera, M.; Chiumenti, M.
Type of activity
Journal article
Journal
International journal of fracture
Date of publication
2018-03
Volume
210
Number
1-2
First page
45
Last page
79
DOI
https://doi.org/10.1007/s10704-018-0261-3 Open in new window
Repository
http://hdl.handle.net/2117/115482 Open in new window
https://www.researchgate.net/publication/322540426_Appraisement_of_planar_bending_and_twisting_cracks_in_3D_with_isotropic_and_orthotropic_damage_models Open in new window
URL
https://link.springer.com/article/10.1007%2Fs10704-018-0261-3 Open in new window
Abstract
The final publication is available at Springer via http://dx.doi.org/10.1007/s10704-018-0261-3 This paper discusses the modeling of cracking in quasi-brittle materials using isotropic and orthotropic damage constitutive laws. A mixed strain/displacement finite element formulation is used, taking advantage of its enhanced precision and its enforced interelemental strain continuity. On the one hand, this formulation avoids the spurious mesh dependency of the computed solution associated to standar...
Citation
Barbat, G. B., Cervera, M., Chiumenti, M. Appraisement of planar, bending and twisting cracks in 3D with isotropic and orthotropic damage models. "International journal of fracture", Març 2018, vol. 210, núm. 1-2, p. 45-79.
Keywords
Constitutive law, Cracking, Damage, Isotropy, Mixed finite elements, Orthotropy, Strain localization
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

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