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XFEM formulation with sub-interpolation, and equivalence to zero-thickness interface elements

Author
Crusat, L.; Carol, I.; Garolera, D.
Type of activity
Journal article
Journal
International journal for numerical and analytical methods in geomechanics
Date of publication
2019-01
Volume
43
Number
1
First page
45
Last page
76
DOI
https://doi.org/10.1002/nag.2853 Open in new window
Project funding
BIA2016-76543-R - Degradación de cementos de pozos por ataque ácido en almacenamiento de CO2, estudio experimental y simulación numérica.
Repository
http://hdl.handle.net/2117/126280 Open in new window
https://www.researchgate.net/publication/327844277_XFEM_formulation_with_sub-interpolation_and_equivalence_to_zero-thickness_interface_elements Open in new window
URL
https://onlinelibrary.wiley.com/doi/abs/10.1002/nag.2853 Open in new window
Abstract
This is the accepted version of the following article: Crusat L, Carol I, Garolera D. XFEM formulation with sub‐interpolation, and equivalence to zero‐thickness interface elements. Int J Numer Anal Methods Geomech. 2019;43:45–76. https://doi.org/10.1002/nag.2853, which has been published in final form at https://doi.org/10.1002/nag.2853 This paper describes a particular formulation of the extended finite element method (XFEM) specifically conceived for application to existing discontinuiti...
Citation
Crusat, L., Carol, I., Garolera, D. XFEM formulation with sub-interpolation, and equivalence to zero-thickness interface elements. "International journal for numerical and analytical methods in geomechanics", Gener 2019, vol. 43, núm. 1, p. 45-76.
Keywords
Fracture mechanics, XFEM, crack, fictitious displacement, reinterpolation, zero-thickness elements
Group of research
MECMAT - Mechanics of Materials

Participants