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authFullName_s : Konstantinos Nikolakopoulos

Combination of XFEM and CZM for the numerical simulation of ductile fracture

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
CFRAC2019, 6th International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, Jun 2019, Braunschweig, Germany
Conference papers hal-02157567v1

A XFEM-cohesive zone model coupled approach for 3D numerical modeling of ductile fracture

Jean-Philippe Crété , Konstantinos Nikolakopoulos , Patrice Longère
16th U.S. National Congress on Computational Mechanics (virtual), Chicago, IL (USA), July 25-29, Jul 2021, Chicago, United States
Conference papers hal-03331988v1
Image document

XFEM-CZM combination for the numerical treatment of ductile fracture

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
Colloque National MECAMAT, Jan 2019, Aussois, France
Poster communications hal-02018625v1
Image document

Volume averaging based integration method in the context of XFEM-cohesive zone model coupling

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
Mechanics Research Communications, 2020, 104, pp.103485. ⟨10.1016/j.mechrescom.2020.103485⟩
Journal articles hal-02485656v1
Image document

Traitement numérique tridimensionnel de la rupture ductile progressive par une méthode XFEM cohésive

Konstantinos Nikolakopoulos , Antonio Kaniadakis , Jean-Philippe Crété , Patrice Longère
15e colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, Hyères-les-Palmiers, France
Conference papers hal-03717881v1
Image document

XFEM-CZM combination for the numerical treatment of ductile fracture

Johannes Wolf , Konstantinos Nikolakopoulos , Patrice Longère , Jean-Philippe Crété , Jean-Marc Cadou
6th. European Conference on Computational Mechanics, Jun 2018, Glasgow, United Kingdom
Conference papers hal-02018617v1

Progressive failure of ductile materials: Description via a three-dimensional coupled CZM-XFEM approach

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
ICPDF 2020 - International Conference on Plasticity, Damage and Fracture, Jan 2020, Rivera Maya, Mexico
Conference papers hal-02485680v1

Approche couplant XFEM et zone cohésive pour la modélisation numérique 3D de la rupture ductile

Antonio Kaniadakis , Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
CFM2022 - Congrès Français de Mécanique, Aug 2022, Nantes, France
Conference papers hal-03773123v1

3D numerical modelling of ductile failure by a XFEM/cohesive zone model coupling

Jean-Philippe Crété , Konstantinos Nikolakopoulos , Patrice Longère
COMPLAS 2021 - XVI International Conference on Computational Plasticity. Fundamentals and Applications. Barcelona (Spain). Sept.7-10, Sep 2021, Barcelona, Spain
Conference papers hal-03331994v1

Une méthodologie couplant XFEM et CZM pour la simulation de la propagation 3D de fissures dans des métaux ductiles

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
CSMA2019, 14ème Colloque National en Calcul des Structures, May 2019, Presqu'île de Giens, France
Conference papers hal-02152063v1
Image document

Progressive failure of ductile metals: Description via a three-dimensional coupled CZM-XFEM based approach

Konstantinos Nikolakopoulos , Jean-Philippe Crété , Patrice Longère
Engineering Fracture Mechanics, 2021, 243, pp.107498. ⟨10.1016/j.engfracmech.2020.107498⟩
Journal articles hal-03110423v1