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The outstanding challenge in solid mechanics: engineering structures subjected to extreme loading conditions

Risultati finali

Internet website operational

The development of the internet web site of OUTCOME has to be operational as the recruitment process is finished. The PM will be in charge of this task.

Final dissemination event

At month 42, a Final Network Conference will be organized

Annual report on dissemination activities

The PC will collect the information about the dissemination activities that have been developed over the year and send it to the SB. The SB will elaborate a report that will be public. This deliverable consists on 4 reports submitted periodically every 12 months. The due date of the first one is month 12 (as indictaed above) and the due date of the last one is month 48.

8 PhD Theses

At month 42, OUTCOME will deliver 8 PhD thesis with the main research achievements of the project.

Pubblicazioni

Dynamic response of porous ductile materials containing cylindrical voids

Autori: Subramani, Manoj
Pubblicato in: https://hal.univ-lorraine.fr/tel-02860800, Numero 1, 2019
Editore: University of Lorraine

Étude du délaminage et de la résistance des interfaces dans les circuits imprimés

Autori: Simlissi, Essossinam
Pubblicato in: "Materials Science [cond-mat.mtrl-sci]. Université de Lorraine, 2019. English. ⟨NNT : 2019LORR0326⟩", Numero 1, 2019
Editore: University of Lorraine

Multi-scale modeling of thermo-mechanical dynamic damage in quasi-brittle materials

Autori: Gbetchi, Kokouvi
Pubblicato in: "Mechanics of materials [physics.class-ph]. Université de Lorraine, 2020. English. ⟨NNT : 2020LORR0049⟩", Numero 1, 2020
Editore: University of Lorraine

On the relation between shape imperfections of a specimen and necking growth rate under dynamic conditions

Autori: A. Godinger, Y. Rotbaum, A. Vaz-Romero, J.A. Rodríguez-Martínez, D. Rittel
Pubblicato in: International Journal of Engineering Science, Numero 119, 2017, Pagina/e 278-287, ISSN 0020-7225
Editore: Elsevier BV
DOI: 10.1016/j.ijengsci.2017.06.020

The critical neck spacing in ductile plates subjected to dynamic biaxial loading: On the interplay between loading path and inertia effects

Autori: J.A. Rodríguez-Martínez, A. Molinari, R. Zaera, G. Vadillo, J. Fernández-Sáez
Pubblicato in: International Journal of Solids and Structures, Numero 108, 2017, Pagina/e 74-84, ISSN 0020-7683
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2016.11.007

Multiple necking pattern in nonlinear elastic bars subjected to dynamic stretching: The role of defects and inertia

Autori: A. Vaz-Romero, J.A. Rodríguez-Martínez, S. Mercier, A. Molinari
Pubblicato in: International Journal of Solids and Structures, Numero 125, 2017, Pagina/e 232-243, ISSN 0020-7683
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2017.07.001

Multiscale modeling of rapid failure in brittle solids: Branching instabilities

Autori: Cristian Dascalu
Pubblicato in: Mechanics of Materials, Numero 116, 2018, Pagina/e 77-89, ISSN 0167-6636
Editore: Elsevier BV
DOI: 10.1016/j.mechmat.2017.03.008

Influence of unobservable overstress in a rate-independent inelastic loading curve on dynamic necking of a bar

Autori: M.B. Rubin, J.A. Rodríguez-Martínez
Pubblicato in: Mechanics of Materials, Numero 116, 2018, Pagina/e 158-168, ISSN 0167-6636
Editore: Elsevier BV
DOI: 10.1016/j.mechmat.2017.01.006

Random distributions of initial porosity trigger regular necking patterns at high strain rates

Autori: K. E. N’souglo, A. Srivastava, S. Osovski, J. A. Rodríguez-Martínez
Pubblicato in: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Science, Numero 474/2211, 2018, Pagina/e 20170575, ISSN 1364-5021
Editore: Royal Society of London
DOI: 10.1098/rspa.2017.0575

The combined effect of plastic orthotropy and tension-compression asymmetry on the development of necking instabilities in flat tensile specimens subjected to dynamic loading

Autori: K.E. N’souglo, J.A. Rodríguez-Martínez, A. Vaz-Romero, O. Cazacu
Pubblicato in: International Journal of Solids and Structures, Numero 159, 2018, Pagina/e 272-288, ISSN 0020-7683
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2018.10.006

Non-uniform distributions of initial porosity in metallic materials affect the growth rate of necking instabilities in flat tensile samples subjected to dynamic loading

Autori: K.E. N’souglo, J.A. Rodríguez-Martínez
Pubblicato in: Mechanics Research Communications, Numero 91, 2018, Pagina/e 87-92, ISSN 0093-6413
Editore: Pergamon Press
DOI: 10.1016/j.mechrescom.2018.05.004

On a dislocation-based constitutive model and dynamic thermomechanical considerations

Autori: J.C. Nieto-Fuentes, D. Rittel, S. Osovski
Pubblicato in: International Journal of Plasticity, Numero 108, 2018, Pagina/e 55-69, ISSN 0749-6419
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijplas.2018.04.012

Elastic–plastic analysis of the peel test for ductile thin film presenting a saturation of the yield stress

Autori: E. Simlissi, M. Martiny, S. Mercier, S. Bahi, L. Bodin
Pubblicato in: International Journal of Fracture, Numero 220/1, 2019, Pagina/e 1-16, ISSN 0376-9429
Editore: Kluwer Academic Publishers
DOI: 10.1007/s10704-019-00393-7

Homogenized Gurson-type behavior equations for strain rate sensitive materials

Autori: J. Reboul, G. Vadillo
Pubblicato in: Acta Mechanica, Numero 229/8, 2018, Pagina/e 3517-3536, ISSN 0001-5970
Editore: Springer Verlag
DOI: 10.1007/s00707-018-2189-0

Reassessment of the Dynamic Thermomechanical Conversion in Metals

Autori: J. C. Nieto-Fuentes, S. Osovski, A. Venkert, D. Rittel
Pubblicato in: Physical Review Letters, Numero 123/25, 2019, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.123.255502

Dynamic evolution of damage by microcracking with heat dissipation

Autori: Cristian Dascalu, Kokouvi Gbetchi
Pubblicato in: International Journal of Solids and Structures, Numero 174-175, 2019, Pagina/e 128-144, ISSN 0020-7683
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2019.05.026

Toward quantitative fractography using convolutional neural networks

Autori: Stylianos Tsopanidis, Raúl Herrero Moreno, Shmuel Osovski
Pubblicato in: Engineering Fracture Mechanics, Numero 231, 2020, Pagina/e 106992, ISSN 0013-7944
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.engfracmech.2020.106992

The effect of tension-compression asymmetry on the formation of dynamic necking instabilities under plane strain stretching

Autori: K.E. N'souglo, J.A. Rodríguez-Martínez, O. Cazacu
Pubblicato in: International Journal of Plasticity, Numero 128, 2020, Pagina/e 102656, ISSN 0749-6419
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijplas.2019.102656

High-speed infrared thermal measurements of impacted metallic solids

Autori: J.C. Nieto-Fuentes, S. Osovski, D. Rittel
Pubblicato in: MethodsX, 2020, Pagina/e 100914, ISSN 2215-0161
Editore: Elsevier
DOI: 10.1016/j.mex.2020.100914

Dynamic response of ductile materials containing cylindrical voids

Autori: Manoj Subramani, Christophe Czarnota, Sébastien Mercier, Alain Molinari
Pubblicato in: International Journal of Fracture, Numero 222, 2020, Pagina/e 197–218, ISSN 0376-9429
Editore: Kluwer Academic Publishers
DOI: 10.1007/s10704-020-00441-7

Dynamic shear damage with frictional sliding on microcracks

Autori: Megbeme K. Atiezo, Kokouvi Gbetchi, Cristian Dascalu
Pubblicato in: Engineering Fracture Mechanics, 2020, Pagina/e 107188, ISSN 0013-7944
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.engfracmech.2020.107188

Two-scale thermomechanical damage model for dynamic shear failure in brittle solids

Autori: Kokouvi Gbetchi, Cristian Dascalu
Pubblicato in: Continuum Mechanics and Thermodynamics, 2020, ISSN 0935-1175
Editore: Springer Verlag
DOI: 10.1007/s00161-020-00916-x

Influence of crystallographic orientation on the void growth at the grain boundaries in bi-crystals

Autori: Manjunath Dakshinamurthy, Katarzyna Kowalczyk-Gajewska, Guadalupe Vadillo
Pubblicato in: International Journal of Solids and Structures, 2020, ISSN 0020-7683
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2020.11.035

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