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Mixed FE formulation for modelling incompressible damage with thermo-mechanical coupling

Author
Moreira, C.; Barbat, G. B.; Chiumenti, M.; Cervera, M.
Type of activity
Presentation of work at congresses
Name of edition
XV International Conference on Computational Plasticity: Fundamentals and Applications
Date of publication
2019
Presentation's date
2019-09
Book of congress proceedings
COMPLAS 2019: XV International Conference on Computational Plasticity: Fundamentals and Applications
First page
1
Last page
1
URL
https://congress.cimne.com/complas2019/admin/files/fileabstract/a35.pdf Open in new window
Abstract
Cracking in quasi-brittle materials has been intensively studied in computational solid mechanics over the last five decades. In most of the analyses performed with standard irreducible elements, attempts of predicting the crack path fail because the computed solution suffers from spurious bias mesh dependency. Mixed finite elements have been applied by the authors to the solution of many nonlinear solid mechanics problems. In strain localization problems, they have shown to produce results with...
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

Participants